FUJIFILM BUSINESS INNOVATION CORP. patent applications on March 27th, 2025
Patent Applications by FUJIFILM BUSINESS INNOVATION CORP. on March 27th, 2025
FUJIFILM BUSINESS INNOVATION CORP.: 81 patent applications
FUJIFILM BUSINESS INNOVATION CORP. has applied for patents in the areas of G03G15/00 (20), G03G15/20 (13), G03G15/08 (10), G03G9/087 (7), G03G15/01 (6) G03G15/2028 (4), G03G15/2017 (3), G03G15/0891 (3), B65H3/08 (2), G03G15/0898 (2)
With keywords such as: image, member, developer, unit, recording, medium, transfer, direction, toner, and device in patent application abstracts.
Patent Applications by FUJIFILM BUSINESS INNOVATION CORP.
Inventor(s): Yuichi ARAKI of Kanagawa JP for fujifilm business innovation corp., Kazuhiko Horikawa of Kanagawa JP for fujifilm business innovation corp., Ryosuke Yonesaka of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): B65H3/08, B65H7/06, G03G15/00
CPC Code(s): B65H3/08
Abstract: a medium loading system includes: a supplier that causes multiple loaded recording media to levitate and be separated from each other by supplying air to the recording media from an edge of the recording media; an image capturing unit that captures an image of the recording media from the edge of the multiple recording media supplied with the air from the supplier; an image capturing target other than the recording media, the image capturing target being a target to be image-captured by the image capturing unit; and a processor configured to detect an abnormality in the image capturing unit in accordance with a change between multiple captured images of the image capturing target captured by the image capturing unit.
Inventor(s): Teruki NAGANUMA of kanagawa JP for fujifilm business innovation corp.
IPC Code(s): B65H3/08, H04N1/00
CPC Code(s): B65H3/08
Abstract: a medium stacking device includes a supply unit configured to supply air to a plurality of stacked recording media from an edge side of the recording media to make the recording media float and separated, an image capturing unit configured to capture an image of the plurality of recording media to which air is supplied by the supply unit from the edge side, a moving unit configured to move in response to a moving operation by a user, and a cleaning unit configured to clean the image capturing unit in conjunction with the movement of the moving unit.
Inventor(s): Tatsuya YAMASHITA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): B65H3/48
CPC Code(s): B65H3/48
Abstract: a medium feeding device includes: a supplier that causes multiple loaded recording media to levitate and be separated from each other by supplying air to the recording media from an edge of the recording media; a feeding unit that feeds, in a feeding direction, an uppermost one of the recording media separated by the supplier; a contact section that comes into contact with a lateral edge of the multiple recording media from a lateral side of the multiple recording media; a projection unit that is provided at the contact section and onto which an image of the lateral edge of the multiple recording media is projected in the feeding direction; and an image capturing unit that is disposed in the feeding direction relative to the multiple recording media and that captures the image projected on the projection unit in a state where the multiple recording media are supplied with the air from the supplier.
Inventor(s): Tomokazu KURITA of Kanagawa JP for fujifilm business innovation corp., Koichiro YUASA of Kanagawa JP for fujifilm business innovation corp., Jun KUWABARA of Kanagawa JP for fujifilm business innovation corp., Satoshi SHIGEZAKI of Kanagawa JP for fujifilm business innovation corp., Hirotaka TANAKA of Kanagawa JP for fujifilm business innovation corp., Katsumi TANAKA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): B65H5/02, G03G15/00
CPC Code(s): B65H5/023
Abstract: a medium transport device includes: a belt-shaped first transporter configured to come into contact with one surface of a medium, and transport the medium; a belt-shaped second transporter configured to come into contact with the first transporter in an opposed manner, and transport the medium by nipping the medium in a contact area between the second transporter and the first transporter; a cooler provided in at least one of the first transporter or the second transporter, and configured to cool the medium in the contact area; and a static eliminator configured to eliminate static electricity of the medium which passes through the contact area, by applying a static elimination voltage to the first transporter or the second transporter.
Inventor(s): Takashi OGINO of Kanagawa JP for fujifilm business innovation corp., Imei YANASE of Kanagawa JP for fujifilm business innovation corp., Toru TANAKA of Kanagawa JP for fujifilm business innovation corp., Eiichiro TOKUHIRO of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): B65H5/06
CPC Code(s): B65H5/062
Abstract: a recording medium processing apparatus includes: a first conveyance unit that conveys a recording medium; a cutting member that is provided alongside the first conveyance unit in a width direction of the conveyed recording medium and cuts the recording medium along a conveying direction of the recording medium; a second conveyance unit that is located upstream of the first conveyance unit in the conveying direction and conveys the recording medium having reached a predetermined conveyance route; and a preventing or avoiding unit that, in the recording medium which is conveyed by the first conveyance unit and whose upstream end in the conveying direction has not passed the predetermined conveyance route, prevents or avoids a portion overlapped with the cutting member in the conveying direction from being pulled by the second conveyance unit.
Inventor(s): Imei YANASE of Kanagawa JP for fujifilm business innovation corp., Takashi OGINO of Kanagawa JP for fujifilm business innovation corp., Toru TANAKA of Kanagawa JP for fujifilm business innovation corp., Eiichiro TOKUHIRO of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): B65H5/06
CPC Code(s): B65H5/062
Abstract: a recording medium processing apparatus includes a pair of first conveyance units provided at an interval in a width direction of a recording medium to be conveyed, each of the first conveyance units pinching and conveying the recording medium; a cutting member that cuts the recording medium being conveyed by the first conveyance units along a conveyance direction of the recording medium; and a second conveyance unit provided between the pair of first conveyance units in the width direction and inside the cutting member, the second conveyance unit pinching the recording medium and conveying the recording medium, together with the pair of first conveyance units, at a conveyance speed of the recording medium lower than each of the pair of first conveyance units.
Inventor(s): Raita DOI of Kanagawa JP for fujifilm business innovation corp., Tomokazu KURITA of Kanagawa JP for fujifilm business innovation corp., Teisuke YANAGAWA of Kanagawa JP for fujifilm business innovation corp., Katsumi TANAKA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): B65H9/00
CPC Code(s): B65H9/002
Abstract: a recording medium processing apparatus includes a rotator that rotates a recording medium transported thereto about a normal to a surface of the recording medium.
Inventor(s): Kohei MANABE of Kanagawa JP for fujifilm business innovation corp., Yukiaki NAKAMURA of Kanagawa JP for fujifilm business innovation corp., Misaki HORIUCHI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): C09B55/00, C09B67/04, G03G9/09
CPC Code(s): C09B55/007
Abstract: a c.i. pigment yellow 101 has an average particle size of 100 nm or more and 700 nm or less, and, in an x-ray diffraction pattern obtained by powder x-ray diffractometry, a second peak from a low angle side is present at a diffraction angle 2� in the range of 11.66� or more and 11.86� or less.
Inventor(s): Kumiko TANAKA of Kanagawa JP for fujifilm business innovation corp., Masao OMORI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G01N21/86, H04N1/393
CPC Code(s): G01N21/86
Abstract: an information processing system includes a processor and a sensor device, in which the sensor device irradiates target paper with light and detects light in an absorption band that is transmitted through the paper and caused by an expansion and contraction motion of h—o—h, and the processor is configured to: calculate absorption information indicating an absorption amount in the absorption band by the paper on the basis of a detection result by the sensor device; and calculate an expansion and contraction ratio of the paper corresponding to the calculated absorption information using a prediction model that predicts the expansion and contraction ratio of the paper from the absorption information of the absorption band in the paper.
Inventor(s): Yoichi KIGOSHI of Kanagawa JP for fujifilm business innovation corp., Keisuke KUSANO of Kanagawa JP for fujifilm business innovation corp., Yuki OYAMADA of Kanagawa JP for fujifilm business innovation corp., Hiroko KOBAYASHI of Kanagawa JP for fujifilm business innovation corp., Kenta IDE of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G5/05, G03G15/02, G03G21/00, G03G21/18
CPC Code(s): G03G5/056
Abstract: an electrophotographic photoreceptor includes a conductive substrate, and a photosensitive layer disposed on the conductive substrate, in which an outermost surface layer is a layer containing a charge transport material and a binder resin and having a breaking energy of 10 mj/mmor greater, and an outer peripheral surface has a dynamic friction coefficient of 0.5 or greater and 1.0 or less.
Inventor(s): Keisuke KUSANO of Kanagawa JP for fujifilm business innovation corp., Kenta IDE of Kanagawa JP for fujifilm business innovation corp., Hiroko KOBAYASHI of Kanagawa JP for fujifilm business innovation corp., Yoichi KIGOSHI of Kanagawa JP for fujifilm business innovation corp., Yuki OYAMADA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G5/05, G03G15/02
CPC Code(s): G03G5/0564
Abstract: an electrophotographic photoreceptor includes an outermost layer that contains a charge transport material and a binder resin, in which the binder resin includes a polyester resin phaving an elastic deformation rate xof 53.0% or greater and a polycarbonate resin phaving an elastic deformation rate xthat is less than the elastic deformation rate xof the polyester resin pby a range of 5% or greater and 12% or less.
Inventor(s): Masahiro IWASAKI of Kanagawa JP for fujifilm business innovation corp., Yuki OYAMADA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G5/06, G03G5/05, G03G7/00, G03G15/02, G03G21/18
CPC Code(s): G03G5/0648
Abstract: an electrophotographic photoreceptor includes a conductive substrate, an undercoat layer provided on the conductive substrate and containing a binder resin and an electron transport material represented by general formula (p), and a photosensitive layer provided on the undercoat layer,
Inventor(s): Masahiro IWASAKI of Kanagawa JP for fujifilm business innovation corp., Yuki OYAMADA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G5/06, G03G5/05, G03G7/00, G03G15/02, G03G21/18
CPC Code(s): G03G5/0648
Abstract:
Inventor(s): Yoshio TOBATA of Kanagawa JP for fujifilm business innovation corp., Masahiro IWASAKI of Kanagawa JP for fujifilm business innovation corp., Takeshi KAWAI of Kanagawa JP for fujifilm business innovation corp., Yuki YONETOKU of Kanagawa JP for fujifilm business innovation corp., Satoshi MIZOGUCHI of Kanagawa JP for fujifilm business innovation corp., Hideya KATSUHARA of Kanagawa JP for fujifilm business innovation corp., Masaki HIRAKATA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G5/07, G03G15/01, G03G15/02, G03G21/00, G03G21/18
CPC Code(s): G03G5/078
Abstract: an electrophotographic photoreceptor includes a conductive substrate, a charge generation layer provided on the conductive substrate, a charge transport layer provided on the charge generation layer, and a surface protective layer provided on the charge transport layer, in which the charge transport layer has a film thickness of 8 �m or greater and 25 �m or less, and the surface protective layer is a cured film of a composition, having a film thickness of 10 �m or less and containing a resin (x) that has at least one of a unit represented by formula (x1) or a unit represented by formula (x2) and a reactive group-containing charge transport material that contains a reactive group and a charge-transporting skeleton in an identical molecule,
Inventor(s): Yoshio TOBATA of Kanagawa JP for fujifilm business innovation corp., Masahiro IWASAKI of Kanagawa JP for fujifilm business innovation corp., Takeshi KAWAI of Kanagawa JP for fujifilm business innovation corp., Yuki YONETOKU of Kanagawa JP for fujifilm business innovation corp., Satoshi MIZOGUCHI of Kanagawa JP for fujifilm business innovation corp., Hideya KATSUHARA of Kanagawa JP for fujifilm business innovation corp., Masaki HIRAKATA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G5/07, G03G15/01, G03G15/02, G03G21/00, G03G21/18
CPC Code(s): G03G5/078
Abstract:
Inventor(s): Yuki OYAMADA of Kanagawa JP for fujifilm business innovation corp., Masahiro IWASAKI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G5/14
CPC Code(s): G03G5/142
Abstract: an electrophotographic photoreceptor includes a conductive substrate, an undercoat layer that is provided on the conductive substrate, and a photosensitive layer provided on the undercoat layer, in which the undercoat layer contains a binder resin and an electron transport material having a crystal density of 1.62 g/cmor greater, and a full width at half maximum (fwhm) of a maximum intensity peak in an x-ray diffraction spectrum measured in a thickness direction is 5.0 or less.
Inventor(s): Yohei SAITO of Kanagawa JP for fujifilm business innovation corp., Jiro KORENAGA of Kanagawa JP for fujifilm business innovation corp., Hiroaki OGAWA of Kanagawa JP for fujifilm business innovation corp., Takuma SUZUKI of Kanagawa JP for fujifilm business innovation corp., Hiroshi KAI of Kanagawa JP for fujifilm business innovation corp., Chisato IMAMURA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G5/14
CPC Code(s): G03G5/144
Abstract: an electrophotographic photoreceptor includes a conductive substrate, an undercoat layer disposed on the conductive substrate, and a photosensitive layer disposed on the undercoat layer, in which an integrated value of an intensity in a period range of 0.01 mm or greater and 0.1 mm or less in a power spectrum obtained by performing fast fourier transform on a roughness curve of an outer peripheral surface of the conductive substrate in an axial direction is 0.02 or greater and 0.10 or less, and the undercoat layer has a layer thickness of 10 �m or greater.
Inventor(s): Satoshi MIZOGUCHI of Kanagawa JP for fujifilm business innovation corp., Masaki HIRAKATA of Kanagawa JP for fujifilm business innovation corp., Hideya KATSUHARA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G7/00, G03G15/01, G03G15/02, G03G21/18
CPC Code(s): G03G7/002
Abstract: an electrophotographic photoreceptor for contact charging with a dc voltage, includes a conductive substrate, an undercoat layer provided on the conductive substrate, a charge generation layer provided on the undercoat layer, a charge transport layer provided on the charge generation layer, and a surface protective layer provided on the charge transport layer, in which the surface protective layer is a cured film of a composition containing a reactive charge transport material and contains a hydroxy group and a benzene ring structure, and a value of a peak area of the hydroxy group/a peak area of the benzene ring structure that are measured by an attenuated total reflection method of infrared spectroscopy, is greater than 0.05 and 0.36 or less.
Inventor(s): Yoshimasa FUJIHARA of Kanagawa JP for fujifilm business innovation corp., Akira MATSUMOTO of Kanagawa JP for fujifilm business innovation corp., Satoshi MIURA of Kanagawa JP for fujifilm business innovation corp., Ryuta NAKANE of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G9/08, G03G9/087
CPC Code(s): G03G9/0804
Abstract: a manufacturing method of an electrostatic charge image developing toner includes aggregating particles including binder resin particles in a dispersion to form aggregated particles and heating the aggregated particles to raise a temperature of the aggregated particles and fuse the aggregated particles, in which, in the fusing, after raising the temperature to equal to or higher than a glass transition temperature of a binder resin in the binder resin particles, while agitating a dispersion containing the aggregated particles, an agitating rotation speed in the agitation of the dispersion is decreased in a stepwise manner or in a continuous manner.
Inventor(s): Satoshi MIURA of Kanagawa JP for fujifilm business innovation corp., Akira MATSUMOTO of Kanagawa JP for fujifilm business innovation corp., Yoshimasa FUJIHARA of Kanagawa JP for fujifilm business innovation corp., Ryuta NAKANE of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G9/08, G03G9/087
CPC Code(s): G03G9/0804
Abstract: a manufacturing method of an electrostatic charge image developing toner includes aggregating particles including binder resin particles in a dispersion to form aggregated particles and fusing the aggregated particles by heating the aggregated particles to raise a temperature, in which an agitating reynolds number in agitation of the dispersion during the fusing is 5.0�10or more and 1.0�10or less.
Inventor(s): Koji FUNABA of Kanagawa JP for fujifilm business innovation corp., Masahiro TAKAYAMA of Kanagawa JP for fujifilm business innovation corp., Yuka ISHIHARA of Kanagawa JP for fujifilm business innovation corp., Yukiko KAMIJO of Kanagawa JP for fujifilm business innovation corp., Masashi IKEDA of Kanagawa JP for fujifilm business innovation corp., Reina MURANO of Kanagawa JP for fujifilm business innovation corp., Yuko HIRANO of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G9/08, G03G9/087, G03G9/09
CPC Code(s): G03G9/0819
Abstract: a toner set for electrostatic image development includes a white toner including white toner particles containing a polyester resin and a white colorant, and a non-white color toner including color toner particles containing a vinyl resin, a polyester resin, and a color colorant, in which a mass ratio c of the polyester resin to the vinyl resin in the color toner particles is 0.7 or more and 10 or less.
Inventor(s): Ryuta NAKANE of Kanagawa JP for fujifilm business innovation corp., Akira MATSUMOTO of Kanagawa JP for fujifilm business innovation corp., Yoshimasa FUJIHARA of Kanagawa JP for fujifilm business innovation corp., Satoshi MIURA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G9/08, G03G9/087
CPC Code(s): G03G9/0823
Abstract: a manufacturing method of an electrostatic charge image developing toner includes a step of aggregating particles including binder resin particles and release agent particles in a dispersion to form aggregated particles and fusing the aggregated particles by heating the aggregated particles to raise a temperature, in which, in the fusing, an agitation equipment equipped with a rotating shaft and an agitating blade is used, a diameter d (m) of the agitating blade is 0.2 m or more, and in a case where, in the fusing, a circumferential speed of the agitating blade is denoted by u (m/s), a density of the dispersion is denoted by � (kg/m), an inner diameter of a granulating container is denoted by d (m), and a temperature of the dispersion is denoted by t (� c.), a value of �ud/dt is 1 or more and 40 or less.
Inventor(s): Yukiko KAMIJO of Kanagawa JP for fujifilm business innovation corp., Masahiro Takayama of Kanagawa JP for fujifilm business innovation corp., Yuka Ishihara of Kanagawa JP for fujifilm business innovation corp., Masashi Ikeda of Kanagawa JP for fujifilm business innovation corp., Koji Funaba of Kanagawa JP for fujifilm business innovation corp., Reina Murano of Kanagawa JP for fujifilm business innovation corp., Yuko Hirano of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G9/087, G03G9/09, G03G15/01
CPC Code(s): G03G9/08755
Abstract: an electrostatic-image developing toner set includes a white toner including white toner particles including a polyester resin and a white colorant; and a colored toner other than a white toner, the colored toner including colored toner particles including a vinyl resin, a polyester resin, and a colored colorant, in which a mass ratio c of the polyester resin included in the colored toner particles to the vinyl resin included in the colored toner particles is 0.7 or more and 10 or less, and when a cross section of the colored toner particles is observed, the polyester resin forms a domain having a maximum diameter of 100 nm or more and 1 �m or less.
Inventor(s): Reina MURANO of Kanagawa JP for fujifilm business innovation corp., Masahiro TAKAYAMA of Kanagawa JP for fujifilm business innovation corp., Yuka ISHIHARA of Kanagawa JP for fujifilm business innovation corp., Yukiko KAMIJO of Kanagawa JP for fujifilm business innovation corp., Masashi IKEDA of Kanagawa JP for fujifilm business innovation corp., Koji FUNABA of Kanagawa JP for fujifilm business innovation corp., Yuko HIRANO of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G9/087, G03G9/09, G03G15/01
CPC Code(s): G03G9/08755
Abstract: an electrostatic-image developing toner set includes a white toner including white toner particles including a polyester resin and a white colorant, and a colored toner other than a white toner, the colored toner including colored toner particles including a vinyl resin, a polyester resin, and a colored colorant, in which the mass ratio c of the polyester resin included in the colored toner particles to the vinyl resin included in the colored toner particles is 0.7 or more and 10 or less, and when the cross section of the colored toner particles is observed, the area fraction of the polyester resin present in a surface layer region of the colored toner particles, the surface layer region corresponding to 15% of the area of the cross section of the colored toner particles, is 60% or more and 100% or less.
Inventor(s): Yukiaki NAKAMURA of Kanagawa JP for fujifilm business innovation corp., Kohei MANABE of Kanagawa JP for fujifilm business innovation corp., Misaki HORIUCHI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G9/09, G03G9/087, G03G9/097
CPC Code(s): G03G9/0906
Abstract: an electrostatic image developing toner set includes a yellow toner including a yellow pigment; a magenta toner including a magenta pigment; a cyan toner including a cyan pigment; a black toner including a black pigment; a first toner that is a dye toner or a transparent toner, the first toner having a crystallization temperature t1 of 80� c. or more and 95� c. or less; and a second toner that is a dye toner or a transparent toner, the second toner having a crystallization temperature t2 of 60� c. or more and 75� c. or less.
20250102944. IMAGE FORMING APPARATUS_simplified_abstract_(fujifilm business innovation corp.)
Inventor(s): Satoshi EZAWA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/01, G03G15/00
CPC Code(s): G03G15/0189
Abstract: an image forming apparatus includes: a formation body on which a latent image is developed so that an image is formed; a transfer belt with an outer peripheral surface onto which the image formed on the formation body is transferred, the transfer belt having an annular shape; a driving roll around which the transfer belt is wound and that causes the transfer belt to revolve; a transfer body that transfers, at a transfer region between the transfer body and the transfer belt, the image from the transfer belt to a recording medium while transporting the recording medium; a drive mechanism that rotationally drives the transfer body; a detection unit that detects a predetermined rotation position of the transfer body; a writing unit that writes the latent image on the formation body based on a detection timing at which the detection unit detects the rotation position; and a speed adjustment mechanism that adjusts a rotation speed of the transfer body rotated by the drive mechanism each time the transfer body makes one rotation, that switches between a first adjustment pattern and a second adjustment pattern in which a speed profile is different from the first adjustment pattern each time the transfer body makes one rotation, and that synchronizes a switching timing, at which switching between the adjustment patterns is performed, with the detection timing.
Inventor(s): Yu TSUDA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/05, G03G15/06
CPC Code(s): G03G15/052
Abstract: an image forming apparatus includes a first image former that, after charging a first image holder, forms an image on the first image holder by attaching a developer onto the first image holder; a second image former that, after charging a second image holder, forms an image on the second image holder by attaching a developer onto the second image holder; and a processor that is configured to set, in accordance with information on at least one of the developer used on the first image former and the developer used on the second image former, a first charging condition of the first image former including a first frequency of the first image former and is configured to set a second charging condition serving as a charging condition of the second image former and including a second frequency different from the first frequency.
Inventor(s): Kenta URAYAMA of Kanagawa JP for fujifilm business innovation corp., Norihiro TAMAZAWA of Kanagawa JP for fujifilm business innovation corp., Tomoyuki YOSHII of Kanagawa JP for fujifilm business innovation corp., Yujiro FUKUDA of Kanagawa JP for fujifilm business innovation corp., Shinichi KURAMOTO of Kanagawa JP for fujifilm business innovation corp., Shigemi MURATA of Kanagawa JP for fujifilm business innovation corp., Yutaka KIUCHI of Kanagawa JP for fujifilm business innovation corp., Shota OBA of Kanagawa JP for fujifilm business innovation corp., Yoshifumi OZAKI of Kanagawa JP for fujifilm business innovation corp., Daisuke UCHIMITSU of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/08
CPC Code(s): G03G15/0812
Abstract: a developing device includes a developer holder that holds a developer containing toner and carrier and being supplied to an image holder forming an electrostatic latent image; a regulation member that regulates the developer held on the developer holder to a specified amount; and a member that is provided to decrease a space on a lower side of the regulation member, and is provided in a region that is less flexible compared to other regions of the regulation member in an axial direction of the developer holder.
Inventor(s): Arichika TANAKA of Kanagawa JP for fujifilm business innovation corp., Yutaka KIUCHI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/08
CPC Code(s): G03G15/0844
Abstract: a developing device includes developer holder that supplies developer to an image carrier on which an electrostatic latent image is formed; a removing member that removes the developer that has not been supplied to the image carrier and remains on the developer holder; a transport unit that includes a helical rotating body, the transport unit rotating the rotating body to transport the developer and supply the developer to the developer holder; an accommodating unit that accommodates the developer holder, the removing member, and the transport unit; and a drive mechanism that operates the developer holder and the transport unit together in a first operation mode for image formation and operates the developer holder and the transport unit individually in a second operation mode for cleaning an inside of the accommodating unit by removing the developer.
20250102951. IMAGE FORMING APPARATUS_simplified_abstract_(fujifilm business innovation corp.)
Inventor(s): Kazuya UMEKUBO of Kanagawa JP for fujifilm business innovation corp., Atsushi FUNADA of Kanagawa JP for fujifilm business innovation corp., Mizue SEKINE of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/08
CPC Code(s): G03G15/0865
Abstract: an image forming apparatus includes: an image bearing member; a developing device that causes a developer to adhere onto the image bearing member; and a supplying device that supplies the developer to the developing device, the supplying device including an inlet that receives the developer from upstream, an outlet used for discharging the received developer, and an opening that is provided separately from the inlet and the outlet and that allows an inside and an outside of the supplying device to communicate with each other.
Inventor(s): Wataru SUZUKI of Kanagawa JP for fujifilm business innovation corp., Yasuki TANAKA of Kanagawa JP for fujifilm business innovation corp., Yuki YOKOYAMA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/08
CPC Code(s): G03G15/0889
Abstract: a developing device includes a developer holder that holds a developer containing toner and carrier and being supplied to an image holder forming an electrostatic latent image; and a conveyance section that agitates and conveys the developer flowing in from an inlet using a rotation member to cause the developer to flow out toward the developer holder at an outlet, that includes, as a part constituting a portion of the rotation member, a first blade part for conveyance to the outlet and a second blade part for conveyance in a direction opposite to the outlet, and in which a greater amount of the developer flows in from the inlet than the developer flows out from the outlet.
Inventor(s): Shigemi MURATA of Kanagawa JP for fujifilm business innovation corp., Kenta URAYAMA of Kanagawa JP for fujifilm business innovation corp., Tomoyuki YOSHII of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/08
CPC Code(s): G03G15/0891
Abstract: a developing apparatus includes a developer holder that holds a developer; an accommodation portion that accommodates the developer to be supplied to the developer holder; a rotation shaft rotatably provided inside the accommodation portion; a first conveyance portion that is provided on the rotation shaft and conveys the developer in a direction intersecting an axial direction of the rotation shaft; a second conveyance portion that is provided on the rotation shaft and conveys the developer in the axial direction; a discharge port that is provided in the accommodation portion and through which a part of the developer is discharged to an outside at a position corresponding to a position where the first conveyance portion is provided in the axial direction; and a pressure adjustment port that is provided in the accommodation portion and through which a pressure of the accommodation portion is adjusted at a position in a rotation direction of the first conveyance portion with respect to the discharge port, the position corresponding to a position where the first conveyance portion is provided in the axial direction.
Inventor(s): Masanori KATO of Kanagawa JP for fujifilm business innovation corp., Sadayuki TSUJINO of Kanagawa JP for fujifilm business innovation corp., Daisuke UCHIMITSU of Kanagawa JP for fujifilm business innovation corp., Shota IGAWA of Kanagawa JP for fujifilm business innovation corp., Yoshihisa NAKAO of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/08
CPC Code(s): G03G15/0891
Abstract: a developing device includes a developer container that contains a developer, a developer carrier supported by the developer container and configured to carry the developer on a surface of the developer carrier, a first transporter configured to transport the developer in the developer container, disposed parallel to the developer carrier, and configured to supply the developer to the developer carrier, a second transporter configured to transport the developer in the developer container, disposed parallel to the first transporter, and configured to transport the developer in a direction opposite to a direction of the first transporter, a third transporter configured to transport the developer in the developer container, disposed parallel to the second transporter, and configured to transport the developer released from the developer carrier, a first container that contains the developer to be transported by the first transporter, a second container that contains the developer to be transported by the second transporter, a third container that contains the developer to be transported by the third transporter, a first partition that is disposed between the first container and the second container and separates the first container and the second container, a second partition that is disposed between the second container and the third container and separates the second container and the third container, a first inlet portion disposed on an upstream side of the first partition in a transport direction of the first transporter and configured to cause the developer to flow into the first container from the second container, a second inlet portion disposed on an upstream side of the first partition in a transport direction of the second transporter and configured to cause the developer to flow into the second container from the first container, and a third inlet portion disposed on an upstream side of the second partition in the transport direction of the second transporter and configured to cause the developer to flow into the second container from the third container.
20250102958. IMAGE FORMING APPARATUS_simplified_abstract_(fujifilm business innovation corp.)
Inventor(s): Kenji SUZUKI of Kanagawa JP for fujifilm business innovation corp., Kazuya UMEKUBO of Kanagawa JP for fujifilm business innovation corp., Atsushi FUNADA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/08
CPC Code(s): G03G15/0891
Abstract: an image forming apparatus includes: an image bearing member; a developing device that causes a developer to adhere onto the image bearing member; and a supplying device that supplies the developer to the developing device, the supplying device including a developer flow path along which the developer moving toward the developing device travels and a gas flow path serving as a path that is provided separately from the developer flow path and along which gas flowing from the developing device to the supplying device travels.
Inventor(s): Arichika TANAKA of Kanagawa JP for fujifilm business innovation corp., Yataka Kiuchi of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/08, G03G21/16
CPC Code(s): G03G15/0896
Abstract: a developing device includes: an image carrier unit including an image carrier; a developing unit including a developer holder that supplies developer to the image carrier on which an electrostatic latent image is formed; a support unit that supports the developing unit such that the developing unit is movable back and forth toward and away from the image carrier unit; a first positioning unit provided on an end portion of the support unit, the end portion being adjacent to the image carrier unit, the first positioning unit positioning the developing unit; and a second positioning unit that positions the developing unit with a predetermined gap provided between the developer holder and the image carrier when the developing unit is positioned by the first positioning unit and leans toward the image carrier unit.
Inventor(s): Kenta URAYAMA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/08
CPC Code(s): G03G15/0898
Abstract: a developing unit includes: a developer holding member that holds developer to be supplied to an image carrier on which an electrostatic latent image is formed, the developer containing toner and carrier, and that includes at least one developer attracting magnet; a covering member that covers a part of the developer holding member; and a film that is attached to the covering member at ends and an intermediate position of the film in a circumferential direction of the developer holding member so as to be in contact with the developer held on the developer holding member.
Inventor(s): Norihiro TAMAZAWA of Kanagawa JP for fujifilm business innovation corp., Tomoyuki YOSHII of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/08, G03G21/10
CPC Code(s): G03G15/0898
Abstract: a developing apparatus includes a developer holder that supplies a developer to an image holder on which an electrostatic latent image is formed; a regulation member that regulates an amount of the developer held by the developer holder; a shielding member that covers a part of the developer holder and the regulation member; and a suction portion that has, in a covering region covered by the shielding member of the developer holder, a first flow path allowing air to flow in from a first inlet provided on a downstream side of a movement of the developer holder, and a second flow path allowing air to flow in from a second inlet provided on an upstream side of the movement of the developer holder, and that sucks the air via the first flow path and the second flow path.
Inventor(s): Shigeru INABA of Kanagawa JP for fujifilm business innovation corp., Hirokazu MUKAI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/09
CPC Code(s): G03G15/0921
Abstract: a developing device includes a developer holder that holds a developer containing toner and carrier and being supplied to an image holder forming an electrostatic latent image; a first member that is provided on a downstream side of a developing position that is a position where the developer held by the developer holder is supplied to the image holder; and a second member that is provided between the developer holder, the image holder, and the first member, that has a surface facing the developer holder, and to which an intermediate potential as a potential between a potential applied to the developer holder and a potential applied to the first member is applied.
Inventor(s): Yujiro FUKUDA of Kanagawa JP for fujifilm business innovation corp., Kenta URAYAMA of Kanagawa JP for fujifilm business innovation corp., Shota OBA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/09
CPC Code(s): G03G15/0921
Abstract: a developing device includes a developer holder in which a stick region as a region where a developer containing toner and carrier is stuck is set excluding an end portion, and that holds the developer to be supplied to an image holder forming an electrostatic latent image, in the stick region; a magnetic plate that is positioned at the end portion of the developer holder in a second range excluding a first range in a circumferential direction; and magnets that are combined to form a magnetization pattern in the circumferential direction corresponding to the first range.
Inventor(s): Hirokazu MUKAI of Kanagawa JP for fujifilm business innovation corp., Shigeru INABA of Kanagawa JP for fujifilm business innovation corp., Daisuke UCHIMITSU of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/09
CPC Code(s): G03G15/0942
Abstract: a developing device includes a developer carrier configured to rotate while carrying a magnetic developer on a surface of the developer carrier by a magnetic force, and a facing component that faces the developer carrier, is disposed at a position where the facing component frictionally slides against the developer moving along with rotation of the developer carrier, and is made of a material having the same polarity as the developer in terms of chargeability.
Inventor(s): Ko UMENAI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/16
CPC Code(s): G03G15/1605
Abstract: a transfer device includes: a transfer member that is formed in an endless band-like shape and to which a toner image is transferred; a transfer cylinder that includes a cylinder body having an outer peripheral surface at which a recess portion extending in an axial direction is formed and a transfer jacket that is wound around the outer peripheral surface such that both end portions of the transfer jacket are disposed outside the recess portion; and a transfer roll that extends in the axial direction, that transfers the toner image to a recording medium wound around the transfer cylinder while sandwiching the transfer member together with the transfer jacket, and that repeats collision and separation with respect to the transfer jacket as the transfer roll passes through the recess portion, in which at least one end portion out of both end portions of the transfer jacket includes an edge that is not parallel to an axis of the transfer roll.
Inventor(s): Shogo KAMIYA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/20
CPC Code(s): G03G15/2017
Abstract: a fixing device includes a fixing member to be used in fixing an image on a recording medium; a rotatable member pressed against the fixing member while being allowed to rotate, the rotatable member cooperating with the fixing member in such a manner as to form a pressurization part where the recording medium is to be pressurized; a rotating component configured to rotate the rotatable member by inputting a driving force to a position apart from an axis of the rotatable member; and an urging component configured to urge at least one end of the rotatable member in such a manner as to move the one end in an approaching direction or a retracting direction relative to the fixing member.
Inventor(s): Hina SAITO of Kanagawa JP for fujifilm business innovation corp., Takashi MATSUBARA of Kanagawa JP for fujifilm business innovation corp., Takashi OHASHI of Kanagawa JP for fujifilm business innovation corp., Takuma ISHIHARA of Kanagawa JP for fujifilm business innovation corp., Sodai HIGUCHI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/20, G03G15/00
CPC Code(s): G03G15/2017
Abstract: a fixing device includes: a fixing belt that is heated by a heat source and rotates; a pressing roller that forms a nip part at a spot where the pressing roller is in contact with the fixing belt, the pressing roller rotating; and a load adjustment mechanism that obtains a belt temperature of the fixing belt and adjusts a load at the nip part according to a state of the belt temperature relative to a predetermined temperature.
Inventor(s): Hideki SATO of Kanagawa JP for fujifilm business innovation corp., Sou MORIZAKI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/20
CPC Code(s): G03G15/2017
Abstract: a fixing device includes: an endless belt; a fixing section that forms a fixing nip by being in contact with the belt; and a pressing section that is disposed inside of the belt, has a shape following an outer peripheral shape of the fixing section, includes a holding portion that holds an elastic member, and presses the belt against the fixing section. the elastic member has a shape along the holding portion due to deformation in a state of not being pressed against the fixing section.
Inventor(s): Sou MORIZAKI of Kanagawa JP for fujifilm business innovation corp., Hideki SATO of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/20, G03G15/00
CPC Code(s): G03G15/2025
Abstract: a fixing device includes: a fixing unit that fixes an image on a medium; a guide unit that guides the medium, the guide unit being disposed downstream of the fixing unit in a transport direction of the medium; and a cleaner entrance portion through which a cleaning unit enters a gap between the fixing unit and the guide unit, the cleaner entrance portion being provided corresponding to the gap.
20250102971. IMAGE FORMING APPARATUS_simplified_abstract_(fujifilm business innovation corp.)
Inventor(s): Ko UMENAI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/20, G03G15/00
CPC Code(s): G03G15/2028
Abstract: an image forming apparatus includes: a transfer cylinder that sandwiches a transported recording medium while rotating and that transfers an image onto the recording medium, the recording medium being sandwiched between the transfer cylinder and a transfer member onto which the image is transferred; a heating roll that is disposed downstream of the transfer cylinder in a transport direction of the recording medium and that heats the transported recording medium while rotating; a pressing cylinder that is disposed to face the heating roll, that rotates in synchronization with rotation of the transfer cylinder, and that presses the transported recording medium toward the heating roll; an approach and separation mechanism that includes a cam member that rotates together with the pressing cylinder and a cam follower that is connected to the heating roll and that is pressed against a cam surface of the cam member, the approach and separation mechanism causing the heating roll to approach the pressing cylinder and to be separated from the pressing cylinder; and a suppression unit that suppresses load torque that acts on the pressing cylinder since the approach and separation mechanism causes the heating roll to approach the pressing cylinder and to be separated from the pressing cylinder.
Inventor(s): Takashi MATSUBARA of Kanagawa JP for fujifilm business innovation corp., Takashi Ohashi of Kanagawa JP for fujifilm business innovation corp., Takuma Ishihara of Kanagawa JP for fujifilm business innovation corp., Hina Saito of Kanagawa JP for fujifilm business innovation corp., Sodai Higuchi of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/20
CPC Code(s): G03G15/2028
Abstract: a fixing device includes: a fixing belt; plural holding members that hold the fixing belt so that the fixing belt is rotatable; a pressing roller that presses the fixing belt against one of the plural holding members from an outer peripheral surface of the fixing belt so as to form a fixing processing portion; an applicator that applies oil to an inner peripheral surface of the fixing belt; and a first guide member that is provided for at least one holding member of the plural holding members and includes a guiding surface with which a side of the fixing belt is brought into contact, the guiding surface being formed as a slope tilting toward an outer side of a longitudinal direction of the at least one holding member.
Inventor(s): Kenji KUGAYA of Kanagawa JP for fujifilm business innovation corp., Keita HASHIMOTO of Kanagawa JP for fujifilm business innovation corp., Haruka YASUDA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/20
CPC Code(s): G03G15/2028
Abstract: a transport device includes: an endless first transporter configured to transport a medium; a second transporter facing the first transporter, and configured to transport the medium while nipping the medium between the first transporter and the second transporter; a first support that supports the first transporter; a second support that supports the first support and is movable relative to the first support; and a separator supported by the second support, and configured to separate the medium from the first transporter.
Inventor(s): Kenji OMORI of Kanagawa JP for fujifilm business innovation corp., Hideaki OHARA of Kanagawa JP for fujifilm business innovation corp., Ryohei YOSHIKAWA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/20, C10M107/50
CPC Code(s): G03G15/2028
Abstract: a fixing device includes: a first rotatable member; a second rotatable member disposed in contact with first rotatable member; a pressing member that is disposed along an inner circumferential surface of second rotatable member and presses the inner circumferential surface of the second rotatable member such that the second rotatable member is pressed against the first rotatable member; a sliding member interposed between an inner circumferential surface of second rotatable member and the pressing member; and a lubricant interposed between the inner circumferential surface of the second rotatable member and the sliding member. the inner circumferential surface of the second rotatable member contains a resin having a siloxane group and a conducting material treated with siloxane. a sliding surface of sliding member contains a resin having a siloxane group and a conducting material treated with siloxane. the lubricant contains an oil having a siloxane group in a main chain.
Inventor(s): Shogo KAMIYA of Kanagawa JP for fujifilm business innovation corp., Shingo Akiyama of Kanagawa JP for fujifilm business innovation corp., Kotaro Araki of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/20
CPC Code(s): G03G15/2032
Abstract: a fixing device includes: a fixing member to be used in fixing an image on a recording medium; a rotatable member pressed against the fixing member while being allowed to rotate, the rotatable member cooperating with the fixing member in such a manner as to form a pressurization part where the recording medium is to be pressurized; and a transmission unit configured to transmit a rotational driving force to the rotatable member. the rotatable member is movable in a toward-and-away direction relative to the fixing member. the toward-and-away direction of the rotatable member is different from a direction in which the driving force transmitted by the transmission unit acts.
Inventor(s): Keita HASHIMOTO of Kanagawa JP for fujifilm business innovation corp., Akira SHIMODAIRA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/20, G03G15/00
CPC Code(s): G03G15/2035
Abstract: a fixing device includes a heating rotary body, a pressing unit that presses a recording medium against the heating rotary body at a fixation region, a backward rotation unit that rotates the heating rotary body in a direction opposite to a direction of rotation at a time of fixation in a case where the recording medium is wound around the heating rotary body, and a peeling unit that is brought relatively close to an outer peripheral surface of the heating rotary body at a position upstream of the fixation region in a transport direction of the recording medium and that peels off the recording medium wound around the heating rotary body at a time of backward rotation of the heating rotary body.
Inventor(s): Takayuki UKAWA of Kanagawa JP for fujifilm business innovation corp., Hideki KUGE of Kanagawa JP for fujifilm business innovation corp., Yoshiki SHIMODAIRA of Kanagawa JP for fujifilm business innovation corp., Masato YAMASHITA of Kanagawa JP for fujifilm business innovation corp., Takayuki YAMASHITA of Kanagawa JP for fujifilm business innovation corp., Yutaka KIUCHI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/20, G03G15/00
CPC Code(s): G03G15/2039
Abstract: a fixing device includes a heating member configured to heat a toner image on a front surface of a recording medium; a pressing member having an outer circumferential surface formed with a concave portion into which a gripping portion configured to grip a front end side of the recording medium enters, the pressing member being configured to rotate and press the recording medium together with the heating member; a moving portion configured to cause the heating member and the pressing member to relatively move between a position where the heating member comes into contact with the outer circumferential surface of the pressing member directly or via the recording medium and a position where the heating member moves away from the outer circumferential surface of the pressing member when the concave portion passes; and a switching portion configured to switch, between high and low, a load to be applied to a contact portion between the heating member and the outer circumferential surface of the pressing member in accordance with a type of the recording medium or a selection by a user.
Inventor(s): Yasushi NAGATA of Kanagawa JP for fujifilm business innovation corp., Toshiyuki Miyata of Kanagawa JP for fujifilm business innovation corp., Keitaro Mori of Kanagawa JP for fujifilm business innovation corp., Motoharu Nakao of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/20, G03G15/00, G03G15/01
CPC Code(s): G03G15/2064
Abstract: a fixing device includes: a fixing unit that fixes an image on a surface of a medium by pressing the image while heating the image, the fixing unit including a base layer and a surface layer that is composed of a tube having a crease and covering the base layer and of which a coefficient of thermal expansion is different from a coefficient of thermal expansion of the base layer; and a controlling unit that controls the fixing unit, the controlling unit executing a crease removal operation of smoothing out the crease before a start of a fixing operation in a case where the fixing operation is started and a predetermined condition under which the crease deteriorates is satisfied.
20250102980. IMAGE FORMING APPARATUS_simplified_abstract_(fujifilm business innovation corp.)
Inventor(s): Takuma ISHIHARA of Kanagawa JP for fujifilm business innovation corp., Takashi Matsubara of Kanagawa JP for fujifilm business innovation corp., Takashi Ohashi of Kanagawa JP for fujifilm business innovation corp., Hina Saito of Kanagawa JP for fujifilm business innovation corp., Sodai Higuchi of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/00, G03G15/20
CPC Code(s): G03G15/50
Abstract: an image forming apparatus includes: an image forming unit that forms an unfixed image on a sheet; and a fixing device that fixes the unfixed image on the sheet, the fixing device including a fixing belt, multiple holding members that hold the fixing belt so as to allow the fixing belt to run, a pressing roller that presses the fixing belt from an outer circumferential surface side against one of the holding members to form a fixing processing part, a heater that heats the fixing belt, and a load adjustment mechanism that adjusts a load applied to the pressing roller and applies a fixing load to the pressing roller during a fixing operation. at least at the end of the fixing operation of the fixing device, the load adjustment mechanism applies, as necessary, a low load that is lower than the fixing load to the pressing roller.
Inventor(s): Kouhei YUKAWA of Kanagawa JP for fujifilm business innovation corp., Yoshinori SHIRAKAWA of Kanagawa JP for fujifilm business innovation corp., Torahiko KANDA of Kanagawa JP for fujifilm business innovation corp., Kazuhiro HAYASHI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/00
CPC Code(s): G03G15/5029
Abstract: a determination device includes a processor that is used for determining first paper on which a coating process for suppressing gloss of a surface of paper is performed and second paper on which the coating process for suppressing the gloss of the surface of the paper is not performed, a light source that irradiates the surface of the paper with light, a first light detector that detects the light reflected on the surface of the paper, and a second light detector that is provided at a position different from the first light detector and detects diffusely reflected light of the light reflected on the surface of the paper, in which the first light detector is located in a direction shifted by a certain angle with respect to a specular reflection direction of the light reflected on the surface of the paper, and the processor is configured to: acquire a light amount ratio that is a ratio of an amount of the light detected by the first light detector to an amount of the light detected by the second light detector; and determine whether the paper is the first paper or the second paper according to a relationship between the light amount ratio and a predetermined threshold value.
Inventor(s): Ko UMENAI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/00, G03G15/16
CPC Code(s): G03G15/5054
Abstract: a transfer system includes: a transfer belt that has an endless shape and onto which images held by a plurality of image holding bodies are sequentially transferred; a winding roll around which the transfer belt is wound and that rotates by being driven by the transfer belt revolving; a driving roll around which the transfer belt is wound, that is disposed downstream of the winding roll in a revolution direction of the transfer belt and upstream of a portion of the transfer belt onto which the image is transferred, and that applies a drive force to the transfer belt to cause the transfer belt to revolve; a transfer cylinder that is disposed on a side opposite to the winding roll with the transfer belt interposed therebetween and that transfers, to a recording medium transported, the image on the transfer belt while being rotationally driven; and a braking unit that is disposed downstream of the winding roll in the revolution direction of the transfer belt and upstream of the driving roll and that comes into contact with an inner surface of the transfer belt revolving so that a braking force is applied to the transfer belt.
Inventor(s): Kenji SAWAI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/00, G03G15/02, G03G15/043
CPC Code(s): G03G15/5062
Abstract: an image forming apparatus includes: an image forming unit that transfers a toner image onto a recording medium, the toner image being formed on an image carrier by an electrophotographic system; and one or more processors that control an operation of the image forming unit, and that are configured to: perform multiple operations under different conditions about charging and exposure to light in predetermined order, the operations including at least an operation of forming a toner image on the recording medium with the image carrier having been subjected to charging and exposure to light and an operation of forming a toner image on the recording medium with the image carrier having been subjected to no exposure to light and optionally to charging; and control the image forming unit to form margins of different forms, the margins being formed on pieces of the recording medium in the respective operations performed under the different conditions.
Inventor(s): Masaru YOKOTA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/00
CPC Code(s): G03G15/55
Abstract: an image forming apparatus includes an image forming unit that transfers a toner image onto a recording medium, the toner image being formed on an image carrier by an electrophotographic system; and one or more processors that control an operation of the image forming unit, and that are configured to: when causing the image forming unit to perform multiple operations under different conditions of charging and exposure to light, cause the image forming unit to perform later an operation with charging and exposure to light, the operations including at least the operation with charging and exposure to light and an operation without charging nor exposure to light, the operation with charging and exposure to light being an operation in which a toner image is formed with the image carrier having been subjected to charging and exposure to light, the operation without charging nor exposure to light being an operation in which a toner image is formed with the image carrier having been subjected to neither charging nor exposure to light.
Inventor(s): Ryosuke YONESAKA of Kanagawa JP for fujifilm business innovation corp., Kazuhiko HORIKAWA of Kanagawa JP for fujifilm business innovation corp., Yuichi ARAKI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/00, B65H3/48, B65H7/16
CPC Code(s): G03G15/6511
Abstract: a recording-medium container device includes: a container that contains a recording-medium bundle in which multiple recording media are stacked; a blower that blows air onto the recording-medium bundle contained in the container; multiple light sources that radiate light beams having different wavelengths simultaneously onto at least one of the recording media separated from the recording-medium bundle by the air blown by the blower; and an image capturing unit that performs image-capturing of the at least one recording medium irradiated with the light beams from the multiple light sources, so as to acquire multiple captured images corresponding to the wavelengths of the light beams radiated from the light sources.
20250102987. IMAGE FORMING APPARATUS_simplified_abstract_(fujifilm business innovation corp.)
Inventor(s): Satoshi EZAWA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/00, G03G15/16
CPC Code(s): G03G15/6558
Abstract: an image forming apparatus includes: a transfer belt with an outer peripheral surface onto which an image formed on a formation body is transferred, the transfer belt having an annular shape; a driving roll around which the transfer belt is wound and that causes the transfer belt to revolve; a transfer body that transfers, at a transfer region between the transfer body and the transfer belt, the image from the transfer belt to a recording medium while transporting the recording medium; a drive mechanism that rotationally drives the transfer body; a holding unit that holds the recording medium and that integrally moves with rotational movement of the transfer body so that the recording medium passes through the transfer region; and a speed adjustment mechanism that adjusts a rotation speed of the transfer body rotated by the drive mechanism each time the transfer body makes one rotation, that switches between a first adjustment pattern and a second adjustment pattern different from the first adjustment pattern each time the transfer body makes one rotation, and that synchronizes a switching timing, at which switching between the adjustment patterns is performed, with a holding start timing at which the holding unit starts to hold the recording medium.
Inventor(s): Kouhei YUKAWA of Kanagawa JP for fujifilm business innovation corp., Yoshinori SHIRAKAWA of Kanagawa JP for fujifilm business innovation corp., Torahiko KANDA of Kanagawa JP for fujifilm business innovation corp., Kazuhiro HAYASHI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G15/00, G01N21/17, G01N21/53, G01N21/86, G01N29/22, G01N29/44
CPC Code(s): G03G15/70
Abstract: a determination device includes a processor that is used for determining first paper having a surface on which an embossing process is performed and second paper having a surface on which the embossing process is not performed, a light source that irradiates a surface of paper with light, a light detector that receives the light transmitted through the paper and that detects a light transmittance, an ultrasonic transmitter that transmits an ultrasonic wave to the surface of the paper, and an ultrasonic receiver that receives the ultrasonic wave transmitted through the paper and that detects an ultrasonic transmittance, in which the processor is configured to: use an index that is stored in advance in a storage device and that indicates a correlation between the light transmittance and the ultrasonic transmittance in the second paper, and determine whether or not the paper is the first paper or the second paper according to whether or not the light transmittance and the ultrasonic transmittance, which are detected from the paper, are apart from the index by a predetermined threshold value or more.
20250102991. IMAGE FORMING APPARATUS_simplified_abstract_(fujifilm business innovation corp.)
Inventor(s): Kazuyoshi HAGIWARA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G21/00
CPC Code(s): G03G21/007
Abstract: an image forming apparatus includes: a moving portion that moves in one direction; an inclined surface that is disposed in a state of being inclined with respect to the one direction, has one end located on a side close to the moving portion and another end located on a side farther from the moving portion than the one end, and extends in a direction from the other end toward the one end; a cleaning member that is supported by the inclined surface, cleans the moving portion, and can change a disposition position in a normal extension direction, which is a direction in which a normal to the inclined surface extends; and a positioning portion that is used for positioning the cleaning member in a surface extension direction, which is the direction from the other end toward the one end, such that a disposition position of the cleaning member in the surface extension direction moves to a downstream side in the surface extension direction in response to a disposition position of the cleaning member being changed to a downstream side in the normal extension direction.
20250102992. IMAGE FORMING APPARATUS_simplified_abstract_(fujifilm business innovation corp.)
Inventor(s): Kazuyoshi Hagiwara of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G21/10, G03G15/00, G03G21/12
CPC Code(s): G03G21/105
Abstract: an image forming apparatus includes: an image holding member that moves while holding an image to be transferred to a recording medium; a cleaning member that moves in contact with the image holding member to clean the image holding member; a conveyance member that conveys powder removed from the image holding member by the cleaning member; and a processor configured to perform control to cause conveyance of powder by the conveyance member to be performed in a state where the image holding member is stopped or in a state where a moving speed of the image holding member is reduced.
Inventor(s): Kaito ITOKAWA of Kanagawa JP for fujifilm business innovation corp., Yuta HOSHINO of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G21/16
CPC Code(s): G03G21/1661
Abstract: an image forming apparatus includes an apparatus body, and multiple receiving portions that receive multiple attachable bodies to each of which a removable member is attachable. a first one of the multiple attachable bodies attached to the apparatus body is allowed to be attached to a corresponding one of the receiving portions while the removable member is attached to the first attachable body, and a second one of the multiple attachable bodies is prevented from being attached to a corresponding one of the receiving portions while the removable member is attached to the second attachable body.
20250102999. IMAGE FORMING APPARATUS_simplified_abstract_(fujifilm business innovation corp.)
Inventor(s): Go MIURA of Kanagawa JP for fujifilm business innovation corp., Yutaka KIUCHI of Kanagawa JP for fujifilm business innovation corp., Arichika TANAKA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G21/16, G03G15/00
CPC Code(s): G03G21/1671
Abstract: an image forming apparatus includes: a photoconductor; at least one holding member including a handhold and rotatably holding a shaft of the photoconductor; and a receiving member disposed at an apparatus body to allow the at least one holding member to be attachable thereto and removable therefrom.
20250103002. IMAGE FORMING APPARATUS_simplified_abstract_(fujifilm business innovation corp.)
Inventor(s): Go MIURA of Kanagawa JP for fujifilm business innovation corp., Yutaka KIUCHI of Kanagawa JP for fujifilm business innovation corp., Arichika TANAKA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G21/18
CPC Code(s): G03G21/186
Abstract: an image forming apparatus includes an image holding body that is cylindrical, a rotation shaft that rotates the image holding body, a bearing that is provided at both ends of the rotation shaft and includes an outer ring and an inner ring rotatable relative to the outer ring, the inner ring and the rotation shaft inserted in the inner ring rotating integrally, a holding member that is attached to a main body side and holds the outer ring of the bearing, and a pressing section that presses the outer ring of the bearing against the holding member by pressing the outer ring in one direction.
Inventor(s): Teruyo Ryuzaki of Kanagawa JP for fujifilm business innovation corp., Takayuki Suehiro of Kanagawa JP for fujifilm business innovation corp., Takayuki Kikuchi of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G03G21/20
CPC Code(s): G03G21/206
Abstract: a gas supply apparatus includes a feed portion that feeds gas, a first flow path through which the gas fed by the feed portion flows, a to-be-supplied portion disposed on the first flow path and to which the gas is supplied, a second flow path through which the gas fed by the feed portion flows, a branch flow path branching off from the second flow path toward the to-be-supplied portion, and a guide portion disposed at a branch portion where the branch flow path branches off from the second flow path to guide, to the branch flow path, a part of the gas that has flowed from the feed portion through the second flow path and that has arrived at the branch portion.
Inventor(s): Tomohiro SEKO of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G06F3/12
CPC Code(s): G06F3/1205
Abstract: an information processing system includes a memory configured to store property information about one or plural types of recording media; and one or plural processors configured to: acquire property information about a target recording medium; display, on a display, a scatter chart indicating distribution of properties of the recording media for which the property information is stored in the memory and properties of the target recording medium; and display, on the same screen as a screen on which the scatter chart is displayed or on a screen different from the screen on which the scatter chart is displayed, an operation setting of an image forming apparatus for one of the recording media indicated in the scatter chart.
Inventor(s): Toshiharu HAYASHIDA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G06F3/14, G06T3/40, G06V30/10, H04N1/00
CPC Code(s): G06F3/14
Abstract: an image processing system includes an imaging unit, and a processor, in which the processor is configured to display a captured image of an original document captured by the imaging unit in a case where a reading attribute set by a user in a case where a read image of the original document is generated, and an attribute value of the reading attribute are designated, acquire a position on the captured image designated by the user, generate a preview image of the original document in accordance with the designated attribute value by using a partial region on the original document including the acquired position as a generation range, and display the preview image in an enlarged manner.
Inventor(s): Yoshikazu UGAI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G06F8/65, G06F3/12
CPC Code(s): G06F8/65
Abstract: an information processing system including a physical apparatus, a service apparatus that performs a service for updating an application program installed on the physical apparatus, and a virtual apparatus that is a virtual apparatus of the physical apparatus and that stores metadata including information indicating a version number of the application program installed on the physical apparatus, includes one or plural processors configured to cause the service apparatus to, in a case of transmitting the application program after the update to the physical apparatus specified as an apparatus as an update target for the application program by referring to the metadata, transmit request information for requesting transmission of the application program to the physical apparatus, to the virtual apparatus, cause the virtual apparatus to, in a case where the request information is received from the service apparatus, transmit the application program after the update or instruction information for providing an instruction to receive the application program from the service apparatus, to the corresponding physical apparatus, and cause the physical apparatus to, in a case where the application program or the instruction information is received from the virtual apparatus, execute processing of updating the application program.
Inventor(s): Hiroki HONJO of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G06F16/23, G06T3/40
CPC Code(s): G06F16/2379
Abstract: an image log management system includes plural devices that each store a blockchain including a block having transaction information including image logs that are image data indicating process target data, and are communicably connected to each other, and a processor, in which the processor is configured to generate new transaction information including image logs of a resolution decided based on a frequency of addition of plural latest blocks added to the blockchain, and transmit the new transaction information to the plural devices and add a block having the new transaction information to the blockchain.
Inventor(s): Hirochika SHIONOIRI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G06F21/62
CPC Code(s): G06F21/6209
Abstract: an electronic document management system includes plural devices that each store a distributed ledger and are communicably connected to each other, and a transaction generation device that includes a first processor and generates a transaction recorded in the distributed ledger, in which the first processor is configured to generate a document generation transaction in a case where an electronic document is generated and stored in a document management server, the document generation transaction including a document id for uniquely identifying the electronic document, a transaction id for uniquely identifying the document generation transaction, and information indicating that the document generation transaction is the document generation transaction, transmit the document generation transaction to the plural devices and record the document generation transaction in the distributed ledger, generate a usage permission transaction in response to a usage permission instruction for permitting a usage user to use the electronic document stored in the document management server, the usage permission transaction including the document id of the electronic document, a transaction id for uniquely identifying the usage permission transaction, a usage user id for uniquely identifying the usage user, a usage permission time at which the usage permission instruction is received, and a parent transaction id for uniquely identifying a parent transaction that is a transaction related to another process executed on the electronic document related to the usage permission instruction immediately before the usage permission instruction, and transmit the usage permission transaction to the plural devices and record the usage permission transaction in the distributed ledger.
Inventor(s): Ryosuke HIGASHIKATA of Kanagawa JP for fujifilm business innovation corp., Tomonari TAKAHASHI of Kanagawa JP for fujifilm business innovation corp., Atsushi OGIHARA of Kanagawa JP for fujifilm business innovation corp., Yasuyuki TANAKA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G06T17/00, G06T7/60, G06V10/74
CPC Code(s): G06T17/00
Abstract: an information processing system includes a processor configured to perform a process including: obtaining a first measurement of a shaped article manufactured under a first condition for a three-dimensional model serving as a basis and a second measurement of the shaped article manufactured under a second condition for the three-dimensional model; and displaying an object representing a comparison result of comparing the first measurement and the second measurement at a corresponding position on the three-dimensional model of the shaped article.
Inventor(s): Yasuyuki TANAKA of Kanagawa JP for fujifilm business innovation corp., Tomonari TAKAHASHI of Kanagawa JP for fujifilm business innovation corp., Ryosuke HIGASHIKATA of Kanagawa JP for fujifilm business innovation corp., Atsushi OGIHARA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G06T19/20, G05B19/4099
CPC Code(s): G06T19/20
Abstract: an information processing system includes a processor configured to: display product manufacturing information for only a representative one of plural features of a same shape included in a three-dimensional model represented by three-dimensional drawing data; and switch, if a preset condition is satisfied, between display of the product manufacturing information for only the representative one of the plural features and individual display of the product manufacturing information for each of the features.
Inventor(s): Maki HASEGAWA of Kanagawa JP for fujifilm business innovation corp., Kyotaro TOMODA of Kanagawa JP for fujifilm business innovation corp., Kazuyuki TAKAHASHI of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G06V10/98
CPC Code(s): G06V10/993
Abstract: an information processing system includes at least one processor configured to: cause a storage device to retain weight values for each of one or more evaluation items related to image quality; obtain image data to be evaluated; evaluate the image data for each of the evaluation items based on evaluation criteria for each of the evaluation items; and evaluate the image quality of an image pertaining to the image data on a basis of evaluation results of the evaluation for each of the evaluation items and the corresponding weight values retained in the storage device for each of the evaluation items.
Inventor(s): Maki HASEGAWA of Kanagawa JP for fujifilm business innovation corp., Kyotaro Tomoda of Kanagawa JP for fujifilm business innovation corp., Kazuyuki Takahashi of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): G16H30/40, G16H30/20, G16H50/20
CPC Code(s): G16H30/40
Abstract: an information processing system includes at least one processor configured to: obtain image data to be diagnosed; evaluate the image data on the basis of evaluation criteria for each of one or more evaluation items related to image quality; and allow an evaluation method based on the evaluation criteria to be changed according to an evaluation result in the evaluation of each of the evaluation items.
Inventor(s): Shunsuke KIRYU of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): H04L9/00
CPC Code(s): H04L9/50
Abstract: a blockchain control system includes plural devices that each store a blockchain, are communicably connected to each other, and each execute a mining process of adding a new block to the blockchain in cooperation with another device, and a processor, in which each device included in the plural devices outputs process execution/non-execution information indicating whether or not the mining process is executable in the device, and the processor is configured to acquire transaction information that is information included in a block from any of the plural devices, set a mining difficulty that is a difficulty of the mining process regarding the block including the transaction information in accordance with the number of process executable devices that are devices determined that the mining process is executable at a point in time at which the mining process of the block including the transaction information is executed among the plural devices, based on the process execution/non-execution information output by each device, and add the block including the transaction information to the blockchain in a case where a result of the mining process by the process executable device satisfies a condition decided in accordance with the mining difficulty.
[[20250106283. SYNCHRONIZATION ADMINISTRATION SYSTEM, INFORMATION PROCESSING DEVICE, ADMINISTRATIVE SERVER, NON-TRANSITORY COMPUTER READABLE MEDIUM STORING SYNCHRONIZATION ADMINISTRATION PROGRAM, NON-TRANSITORY COMPUTER READABLE MEDIUM STORING SYNCHRONIZATION PROGRAM FOR INFORMATION PROCESSING DEVICE, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING SYNCHRONIZATION PROGRAM FOR ADMINISTRATIVE SERVER_simplified_abstract_(fujifilm business innovation corp.)]]
Inventor(s): Koichi SATO of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): H04L67/1095
CPC Code(s): H04L67/1095
Abstract: a synchronization administration system includes: one or more first processors configured to: in a case where there is uncreated post-synchronous data that is unable to be provided to an information processing device from an administrative server at a first synchronization request timing at which the information processing device requests the administrative server to provide synchronous data, provide a synchronization necessity notification, which indicates that synchronization processing is necessary after the first synchronization request timing, from the administrative server to the information processing device; and provide the created post-synchronous data from the administrative server to the information processing device.
Inventor(s): Taketoshi TANAKA of Kanagawa JP for fujifilm business innovation corp., Tsutomu SOMEMIYA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): H04N1/00, H04N1/12
CPC Code(s): H04N1/00599
Abstract: an image reading device includes a transport section that transports a recording medium along a transport path, an image reading section that is provided on one side of the transport path and reads an image formed on the recording medium transported through the transport path, a rotary body that is rotatably provided and is provided on a side opposite to an installation side of the image reading section across the transport path, and a protruding portion that is provided at least at one end portion out of one end portion and the other end portion of the rotary body in an axial direction and protrudes from the rotary body toward the image reading section side.
Inventor(s): Katsumi TANAKA of Kanagawa JP for fujifilm business innovation corp., Tomokazu KURITA of Kanagawa JP for fujifilm business innovation corp., Raita DOI of Kanagawa JP for fujifilm business innovation corp., Teisuke YANAGAWA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): H04N1/00
CPC Code(s): H04N1/00612
Abstract: a recording medium processing apparatus includes an apparatus body; plural transport paths that are provided in the apparatus body and radially extend from a predetermined place and along which a transported recording medium passes; and plural opening and closing members that are openable and closable with respect to the apparatus body and are disposed so that positions thereof in a circumferential direction of the plural transport paths that are arranged radially are different.
Inventor(s): Kazunori SATO of Kanagawa JP for fujifilm business innovation corp., Norikazu SAKAI of Kanagawa JP for fujifilm business innovation corp., Takashi ODA of Kanagawa JP for fujifilm business innovation corp., Takaharu SATO of Kanagawa JP for fujifilm business innovation corp., Yuki HANADA of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): H04N1/00, G03G15/00, H04N1/12
CPC Code(s): H04N1/00761
Abstract: an image reading system includes a reading section that is provided in a conveyance path for conveying a document and that reads an image from the document conveyed through the conveyance path; a rotating member that is disposed opposite to the reading section across the conveyance path and rotates with a main scanning direction of the reading section as an axial direction; a flat white reference surface that is provided on an outer periphery of the rotating member and from which white reference data is read by the reading section; reference markers that are provided on both end sides of the white reference surface in the axial direction and are read by the reading section; and a processor that, in a case where rotation positions of the rotating member when the respective reference markers are read are different, sets a reading reference position of the white reference data between the read rotation positions of the rotating member and controls the reading section to perform reading at a position based on the reading reference position.
Inventor(s): Toshihiko TANABE of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): H04N1/32, H04N1/00
CPC Code(s): H04N1/32128
Abstract: an information processing system includes: one or a plural processors; and one or a plural recording units that record attribute data associated with actual data generated by an apparatus that communicates with the processor, in which the processor is configured to transmit the attribute data recorded in the recording unit to an external apparatus; and make the actual data available to the external apparatus in a case where the attribute data is requested from the external apparatus.
Inventor(s): Shingo AKIYAMA of Kanagawa JP for fujifilm business innovation corp., Shogo Kamiya of Kanagawa JP for fujifilm business innovation corp., Kotaro Araki of Kanagawa JP for fujifilm business innovation corp.
IPC Code(s): H05B3/00, B41J11/00, H05B3/02
CPC Code(s): H05B3/0066
Abstract: a heating device includes a resistance heating element that includes an electrode portion to which electric power is supplied and is rotatable, a connector that is attached to the resistance heating element, includes a contact terminal rotatable together with the resistance heating element, and supplies electric power to the resistance heating element through the contact terminal, and a pressing structure that presses the contact terminal against the electrode portion after the connector is attached to the resistance heating element.
FUJIFILM BUSINESS INNOVATION CORP. patent applications on March 27th, 2025
- FUJIFILM BUSINESS INNOVATION CORP.
- B65H3/08
- B65H7/06
- G03G15/00
- CPC B65H3/08
- Fujifilm business innovation corp.
- H04N1/00
- B65H3/48
- CPC B65H3/48
- B65H5/02
- CPC B65H5/023
- B65H5/06
- CPC B65H5/062
- B65H9/00
- CPC B65H9/002
- C09B55/00
- C09B67/04
- G03G9/09
- CPC C09B55/007
- G01N21/86
- H04N1/393
- CPC G01N21/86
- G03G5/05
- G03G15/02
- G03G21/00
- G03G21/18
- CPC G03G5/056
- CPC G03G5/0564
- G03G5/06
- G03G7/00
- CPC G03G5/0648
- G03G5/07
- G03G15/01
- CPC G03G5/078
- G03G5/14
- CPC G03G5/142
- CPC G03G5/144
- CPC G03G7/002
- G03G9/08
- G03G9/087
- CPC G03G9/0804
- CPC G03G9/0819
- CPC G03G9/0823
- CPC G03G9/08755
- G03G9/097
- CPC G03G9/0906
- CPC G03G15/0189
- G03G15/05
- G03G15/06
- CPC G03G15/052
- G03G15/08
- CPC G03G15/0812
- CPC G03G15/0844
- CPC G03G15/0865
- CPC G03G15/0889
- CPC G03G15/0891
- G03G21/16
- CPC G03G15/0896
- CPC G03G15/0898
- G03G21/10
- G03G15/09
- CPC G03G15/0921
- CPC G03G15/0942
- G03G15/16
- CPC G03G15/1605
- G03G15/20
- CPC G03G15/2017
- CPC G03G15/2025
- CPC G03G15/2028
- C10M107/50
- CPC G03G15/2032
- CPC G03G15/2035
- CPC G03G15/2039
- CPC G03G15/2064
- CPC G03G15/50
- CPC G03G15/5029
- CPC G03G15/5054
- G03G15/043
- CPC G03G15/5062
- CPC G03G15/55
- B65H7/16
- CPC G03G15/6511
- CPC G03G15/6558
- G01N21/17
- G01N21/53
- G01N29/22
- G01N29/44
- CPC G03G15/70
- CPC G03G21/007
- G03G21/12
- CPC G03G21/105
- CPC G03G21/1661
- CPC G03G21/1671
- CPC G03G21/186
- G03G21/20
- CPC G03G21/206
- G06F3/12
- CPC G06F3/1205
- G06F3/14
- G06T3/40
- G06V30/10
- CPC G06F3/14
- G06F8/65
- CPC G06F8/65
- G06F16/23
- CPC G06F16/2379
- G06F21/62
- CPC G06F21/6209
- G06T17/00
- G06T7/60
- G06V10/74
- CPC G06T17/00
- G06T19/20
- G05B19/4099
- CPC G06T19/20
- G06V10/98
- CPC G06V10/993
- G16H30/40
- G16H30/20
- G16H50/20
- CPC G16H30/40
- H04L9/00
- CPC H04L9/50
- H04L67/1095
- CPC H04L67/1095
- H04N1/12
- CPC H04N1/00599
- CPC H04N1/00612
- CPC H04N1/00761
- H04N1/32
- CPC H04N1/32128
- H05B3/00
- B41J11/00
- H05B3/02
- CPC H05B3/0066