CANON KABUSHIKI KAISHA patent applications on March 20th, 2025
Patent Applications by CANON KABUSHIKI KAISHA on March 20th, 2025
CANON KABUSHIKI KAISHA: 66 patent applications
CANON KABUSHIKI KAISHA has applied for patents in the areas of G03G15/00 (10), H04N1/00 (9), H04N19/117 (5), H04N19/105 (5), H04N19/132 (5) H04N19/117 (5), G03G9/09328 (3), G03G15/5029 (3), H04N1/32096 (2), B41J2/14072 (2)
With keywords such as: unit, image, apparatus, configured, position, information, portion, communication, control, and processing in patent application abstracts.
Patent Applications by CANON KABUSHIKI KAISHA
Inventor(s): TOMOTAKA ABE of Kanagawa JP for canon kabushiki kaisha, AKIRA YAJIMA of Saitama JP for canon kabushiki kaisha, RYOTA OKAZAKI of Kanagawa JP for canon kabushiki kaisha, MASAKAZU TAKAHASHI of Tokyo JP for canon kabushiki kaisha, KENJI SHINO of Kanagawa JP for canon kabushiki kaisha, YUSAKU MOTONAGA of Tokyo JP for canon kabushiki kaisha
IPC Code(s): B25J9/16, B25J9/00
CPC Code(s): B25J9/1633
Abstract: a robot system includes a robot, and a moving stand including a plurality of legs configured to contact a floor or a ground, and an installation portion on which the robot is installed. at least one of the plurality of legs includes a holding-force changing portion configured to change fixing holding-force between the at least one of the plurality of legs and the floor or the ground in accordance with state of the robot.
Inventor(s): MASARU OGATA of Tokyo JP for canon kabushiki kaisha, JUNICHI FUKUDA of Kanagawa JP for canon kabushiki kaisha, YOHJI NAKAJIMA of Tokyo JP for canon kabushiki kaisha
IPC Code(s): B25J13/08, B25J9/10
CPC Code(s): B25J13/085
Abstract: a driving apparatus is configured to displace a second link with respect to a first link. the driving apparatus includes a driving portion including an output portion configured to output a driving force that displaces the second link, a sensor configured to obtain information on force, a connection member configured to connect the output portion and the sensor, a first bearing, and a second bearing. the sensor is connected between the second link and the connection member. the first bearing and the second bearing are connected to the connection member for displacing the second link with respect to the first link.
Inventor(s): YURIKA KUROGI of Kanagawa JP for canon kabushiki kaisha, SHUZO IWANAGA of Kanagawa JP for canon kabushiki kaisha, KOICHI ISHIDA of Tokyo JP for canon kabushiki kaisha, FUMI TANAKA of Kanagawa JP for canon kabushiki kaisha, TAKATSUGU MORIYA of Tokyo JP for canon kabushiki kaisha, YOSHIHIRO HAMADA of Kanagawa JP for canon kabushiki kaisha, SAORI NARUKAWA of Kanagawa JP for canon kabushiki kaisha, KEIJI TOMIZAWA of Kanagawa JP for canon kabushiki kaisha, KAZUHIRO ASAI of Kanagawa JP for canon kabushiki kaisha, TOSHIAKI KANEKO of Tokyo JP for canon kabushiki kaisha
IPC Code(s): B41J2/14, B41J2/16
CPC Code(s): B41J2/14072
Abstract: a liquid ejection head includes an element substrate, an electric wiring board, and a sealant. the element substrate includes a substrate having a first face, and an element, a channel forming member, and a pad array that are disposed at the first face of the substrate. the element is configured to eject a liquid. the channel forming member includes a pressure chamber, and an ejection port communicating with the pressure chamber and through which the liquid is ejected. the pad array includes multiple pads electrically connected to the element and arranged along one side of the substrate. the electric wiring board is connected to each pad via an electric connection part. the sealant is disposed on the first face of the substrate, and surrounds the electric connection part. in the element substrate, the channel forming member has an opening, and the pad array is located within the opening.
Inventor(s): SHIN ISHIMATSU of Kanagawa JP for canon kabushiki kaisha, YUJI TAMARU of Tokyo JP for canon kabushiki kaisha, YOSUKE TAKAGI of Kanagawa JP for canon kabushiki kaisha, SHINICHIRO MATSUMOTO of Kanagawa JP for canon kabushiki kaisha, HISAO OKITA of Kanagawa JP for canon kabushiki kaisha, TOMOO IIZUMI of Kanagawa JP for canon kabushiki kaisha, KIMIYUKI HAYASAKI of Kanagawa JP for canon kabushiki kaisha, CHIAKI MURAOKA of Saitama JP for canon kabushiki kaisha, TAKUHIRO OGUSHI of Kanagawa JP for canon kabushiki kaisha, KENJIRO WATANABE of Tokyo JP for canon kabushiki kaisha
IPC Code(s): B41J2/14, B41J2/045, B41J2/175, B41J2/18
CPC Code(s): B41J2/14072
Abstract: an electric circuit board includes: a booster circuit configured to generate a pump drive signal by boosting a pump reference signal having a reference voltage based on a booster circuit drive signal; a first wiring for transmitting the pump drive signal; a second wiring for transmitting the pump reference signal; a third wiring for transmitting the booster circuit drive signal; and a plurality of fourth wirings for transmitting signals related to an ejection element configured to eject a liquid, wherein the second wiring and the third wiring each have a portion disposed at a position spaced apart from the first wiring by a distance shorter than a protection distance, and have a short circuit protection circuit connected thereto, and the plurality of fourth wirings include one or more first type wirings disposed at a position spaced apart from the first wiring by a distance longer than the protection distance.
20250091355. LIQUID STORAGE CONTAINER_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): Kyosuke NAGAOKA of Tokyo JP for canon kabushiki kaisha, Ryoji INOUE of Kanagawa JP for canon kabushiki kaisha, Noriyasu NAGAI of Tokyo JP for canon kabushiki kaisha, Kenta UDAGAWA of Tokyo JP for canon kabushiki kaisha, Hideaki MATSUMURA of Kanagawa JP for canon kabushiki kaisha, Taiji MARUYAMA of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): B41J2/175, B65D47/12, B65D49/08
CPC Code(s): B41J2/17509
Abstract: a liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged and a coupling portion in which a male thread portion is arranged on the outside; and a cover portion including a female thread portion on the inside and configured to be attachable to the discharge port member, the female thread portion configured to be screwed to the male thread portion, in which the male thread portion is discontinuous in the coupling portion.
20250091363. PRINTING APPARATUS AND PRINTING METHOD_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): SHOICHI ZENSAI of Kanagawa JP for canon kabushiki kaisha, YUSUKE NAKAYA of Tokyo JP for canon kabushiki kaisha, YOHEI KUSANO of Tokyo JP for canon kabushiki kaisha
IPC Code(s): B41J11/00, B41J29/377, B41M7/00
CPC Code(s): B41J11/00222
Abstract: a printing apparatus includes a dryer unit including an intake port, a heater unit to heat outside air taken in through the intake port, an air blower unit to perform an air blowing operation, a return port to allow an inflow of part of the heated outside air blown to the print sheet, and a temperature detector unit to detect a temperature inside the dryer unit. in the air blowing operation, the returned part of the heated outside air and the outside air flow into the air blower unit. a controller unit controls the air blowing operation or the output of the heater unit.
20250091364. PRINTING APPARATUS_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): SHOICHI ZENSAI of Kanagawa JP for canon kabushiki kaisha, KOICHI ITO of Tokyo JP for canon kabushiki kaisha
IPC Code(s): B41J11/00, B41J13/00, B41J13/08, B41J29/377
CPC Code(s): B41J11/00222
Abstract: a printing apparatus, including: at least one memory and at least one processor which function as: a conveyance unit configured to convey a printing media on which an image is printed by a printing unit; a detection unit configured to detect whether an anomalous module exists among a plurality of modules for drying the printing media conveyed by the conveyance unit; a control unit configured to execute either first control for controlling output from any normal module among the plurality of modules or second control for controlling conveyance speed of the printing media in a case where the detection unit detects that an anomalous module exists; and an obtainment unit obtain temperature to be set to the normal module in a case where the detection unit detects that an anomalous module exists.
Inventor(s): RYOICHI KAWASUMI of Ibaraki JP for canon kabushiki kaisha
IPC Code(s): B65H31/12, G03G15/00
CPC Code(s): B65H31/12
Abstract: a stacking apparatus includes: a stacking portion on which a sheet discharged by a discharge member is to be stacked; a tray including a placement surface on which the same sheet as the sheet stacked on the stacking portion is to be placed, wherein the tray is movable with respect to the stacking portion; and a holding portion configured to hold the tray in a first state and in a second state in which the tray is able to support the sheet. the placement surface of the tray in the first state is in a state of a vertical, or in a state closer to the vertical than the placement surface of the tray in the second state.
Inventor(s): TAKASHI HANASAKA of Tokyo JP for canon kabushiki kaisha, KOICHI FUKUDA of Tokyo JP for canon kabushiki kaisha, SHUNICHI WAKASHIMA of Tokyo JP for canon kabushiki kaisha, KOHEI OKAMOTO of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): G01S17/931, B60T7/22, G01S7/481, G01S17/08, G08G1/16
CPC Code(s): G01S17/931
Abstract: an optical apparatus includes a light emitter including at least one light emitting element, a light receiver including a plurality of light receiving elements, an optical element including a plurality of microlenses, an optical system including a first telecentric lens, and a processor configured to acquire distance information to an object based on a time required from when the light emitter emits light to when the light receiver receives the light reflected by the object. the number of microlenses is larger than the number of light emitting elements. the plurality of microlenses and the first telecentric lens form an afocal system.
Inventor(s): HIROKAZU OHGURI of Chiba JP for canon kabushiki kaisha, HIDEAKI MORITA of Tokyo JP for canon kabushiki kaisha, ASATO KOSUGE of Kanagawa JP for canon kabushiki kaisha, YOSHIAKI SERIZAWA of Kanagawa JP for canon kabushiki kaisha, HIROTO UENO of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): G01T1/175, G01T1/24, G01T7/00, G01T7/12
CPC Code(s): G01T1/175
Abstract: a radiation imaging apparatus that performs radiation imaging of a subject includes an image generation unit that generates a radiation image based on an incident radiation, and a control unit that, in a case where it is determined that at least any one of conditions including a positional relation between the radiation imaging apparatus and a radiation generation apparatus configured to generate the radiation, a positional relation between the subject and the radiation imaging apparatus, or a posture of the subject becomes a predetermined state in the radiation imaging, perform control so that a transition is made from a wait state in which a lower power consumption is provided than in an imaging-ready state in which the radiation is detectable by the image generation unit, to the imaging-ready state.
20250093634. IMAGING APPARATUS_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): HISAFUMI EBISAWA of Tokyo JP for canon kabushiki kaisha, ICHIRO HARADA of Kanagawa JP for canon kabushiki kaisha, YOSHIKATSU ICHIMURA of Tokyo JP for canon kabushiki kaisha
IPC Code(s): G02B21/06, G02B5/04
CPC Code(s): G02B21/06
Abstract: an imaging apparatus for phase objects includes an imaging unit that images a phase object through an imaging lens, a light irradiation unit including a collimating unit that converts a light ray emitted from a light source into a substantially parallel light ray and a branching prism that branches and outputs the substantially parallel light ray such that the phase object is irradiated with the branched substantially parallel light rays in a plurality of different directions that are not parallel to an optical axis of the imaging lens, and a placement unit on which the phase object is placed in a region in which the light rays output in the plurality of different directions by the light irradiation unit first intersect each other.
20250093752. OPTICAL APPARATUS_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): KOHEI MATSUMOTO of Chiba JP for canon kabushiki kaisha, AKIRA TAKAURA of Kanagawa JP for canon kabushiki kaisha, KANAE NAKAMORI of Kanagawa JP for canon kabushiki kaisha, MITSURU MOROHASHI of Tokyo JP for canon kabushiki kaisha
IPC Code(s): G03B17/14
CPC Code(s): G03B17/14
Abstract: an optical apparatus includes a first substrate having a principal plane orthogonal to an optical axis, and a second substrate having a principal plane parallel to the optical axis. the first substrate and the second substrate are joined together. the first substrate has a first mounting surface, and a second mounting surface opposite to the first mounting surface. the second substrate includes a joined portion joined to the first mounting surface of the first substrate, and a first area extending across the first mounting surface and the second mounting surface in an optical axis direction. the optical apparatus further comprises a first electrical element is disposed in the first area.
Inventor(s): Yuichi KOSAKA of Tochigi JP for canon kabushiki kaisha, Akira MIZUMA of Saitama JP for canon kabushiki kaisha, Fumihiro SHINOBU of Tochigi JP for canon kabushiki kaisha
IPC Code(s): G03B35/10
CPC Code(s): G03B35/10
Abstract: a stereoscopic optical system includes two optical systems arranged in parallel. each of the two optical systems includes, in order from an object side to an image side, a front group, an aperture stop, and a rear group. predetermined inequalities are satisfied.
Inventor(s): TOSHIKI ITO of Kanagawa JP for canon kabushiki kaisha, KEN KATSUTA of Saitama JP for canon kabushiki kaisha, TETSUJI OKADA of Saitama JP for canon kabushiki kaisha
IPC Code(s): G03F7/00, B29C33/38, B29C43/02, B29C43/36
CPC Code(s): G03F7/0002
Abstract: a mold including a first part and a second part, wherein the first part includes a first surface and a second surface on an opposite side of the first surface, the second surface includes a concave portion having a concave shape, the first surface includes a convex portion and having a convex shape, the second part includes a third surface combined to the convex portion of the first part, and a fourth surface on the opposite side of the third surface, on which a pattern to be transferred to a transfer target is formed, the first part is made of a material having a first elastic modulus, and the second part is made of a material having a second elastic modulus lower than the first elastic modulus.
Inventor(s): YUICHIRO MORIKUNI of Tochigi JP for canon kabushiki kaisha, SHIGEO KOYA of Tochigi JP for canon kabushiki kaisha, KAZUNORI NAKAJIMA of Tokyo JP for canon kabushiki kaisha, HIKARI WATANABE of Tochigi JP for canon kabushiki kaisha, DAISUKE OGAWA of Saitama JP for canon kabushiki kaisha
IPC Code(s): G03F7/00, G03F7/20
CPC Code(s): G03F7/707
Abstract: a substrate holding apparatus includes a holder configured to hold a substrate, and a gas supplier configured to supply a gas between the substrate and the holder, wherein when separating the substrate from the holder holding the substrate, the gas supplier supplies the gas based on information concerning an adhesive force between the substrate and the holder.
20250093791. TONER_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): KOKI INOUE of Shizuoka JP for canon kabushiki kaisha, YOSHIAKI SHIOTARI of Shizuoka JP for canon kabushiki kaisha, KOZUE URATANI of Shizuoka JP for canon kabushiki kaisha
IPC Code(s): G03G9/093
CPC Code(s): G03G9/09328
Abstract: a toner comprising a toner particle comprising a binder resin, wherein the toner particle comprises a toner base particle and a silicon polymer composite present at a surface of the toner base particle, the silicon polymer composite comprises a silicon polymer and a specific metal atom, and when, in x-ray photoelectron spectroscopy on the toner, a ratio of the number of the specific metal atom is defined as me and a ratio of the number of the silicon atom is defined as sie, and when, in an eds mapping image of constituent elements in a cross section of the toner, a ratio of the number of the specific metal atom to a sum of the number of the silicon atom and the specific metal atom in a region outside a contour of the toner base particle is defined as mx, me, sie, and mx satisfy a specific relationship.
20250093792. TONER_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): KOZUE URATANI of Shizuoka JP for canon kabushiki kaisha, YOSHIAKI SHIOTARI of Shizuoka JP for canon kabushiki kaisha, KOKI INOUE of Shizuoka JP for canon kabushiki kaisha
IPC Code(s): G03G9/093
CPC Code(s): G03G9/09328
Abstract: a toner comprising a toner particle, wherein the toner particle comprises a toner base particle comprising a binder resin, and an organosilicon polymer composite present at a surface of the toner base particle, the organosilicon polymer composite comprises (i) a condensation product of an organosilicon compound, and (ii) a metal compound comprising at least one metal atom selected from the group consisting of aluminum, zirconium and titanium, and the toner satisfies a specific relational equation for the domains of the constituent elements and metal compounds when the toner is analyzed.
20250093793. TONER_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): YOSHIAKI SHIOTARI of Shizuoka JP for canon kabushiki kaisha, KOZUE URATANI of Shizuoka JP for canon kabushiki kaisha, KOKI INOUE of Shizuoka JP for canon kabushiki kaisha
IPC Code(s): G03G9/093
CPC Code(s): G03G9/09328
Abstract: a toner includes: a toner particle, in which the toner particle includes a toner base particle that contains a binder resin and a colorant, and a silicon-titanium polymer composite existing on a surface of the toner base particle, the silicon-titanium polymer composite contains a silicon polymer segment and a titanium chelate segment, the silicon-titanium polymer composite has a peak attributed to ti—o—si stretching vibration measured by infrared spectroscopy, and when the proportion of the number of atoms of titanium atoms obtained by x-ray photoelectron spectroscopy analysis on the toner is taken as ti-e, and the proportion of the number of atoms of silicon atoms is taken as si-e, the ti-e and the si-e satisfy a specific relationship.
20250093794. DEVELOPING APPARATUS_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): TOMOYUKI SAKAMAKI of Tokyo JP for canon kabushiki kaisha
IPC Code(s): G03G15/01
CPC Code(s): G03G15/0121
Abstract: a first maximum position where a magnetic flux density of a first magnetic pole is maximum is positioned downstream of a first developing position and upstream of a first closest position. a second maximum position where a magnetic flux density of a third magnetic pole is maximum is positioned downstream of a second closest position and upstream of a second developing position. a relationship of r1��1>r2��2 is satisfied, in a case where r1 represents a radius of a first rotatable developing member, r2 represents a radius of a second rotatable developing member, �1 represents an angle from the first maximum position to the first closest position in the rotational direction of the first rotatable developing member, and �2 represents an angle from the second closest position to the second maximum position in the rotational direction of the second rotatable developing member.
Inventor(s): TOMOE HIRAYANAGI of Saitama JP for canon kabushiki kaisha, MASATSUGU TOYONORI of Kanagawa JP for canon kabushiki kaisha, HIROOMI KOJIMA of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): G03G15/16
CPC Code(s): G03G15/162
Abstract: an electrophotographic belt is provided, which includes a base layer having an endless shape, and a conductive layer in contact with the base layer, wherein the base layer contains a crystalline polyester, the conductive layer contains a crosslinked polyester urethane having a triazine ring in a molecule, and when 8 square observation regions each having a side length of 2.5 mm are placed in a circumferential direction of the electrophotographic belt, at least 6 observation regions among the 8 observation regions have a coefficient of variation of nanoindentation hardness of not more than 0.25.
20250093801. FIXING DEVICE_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): Takafumi Suzuki of Shizuoka JP for canon kabushiki kaisha
IPC Code(s): G03G15/20
CPC Code(s): G03G15/2053
Abstract: a fixing device for fixing a toner image to the recording medium includes a film unit, a roller, and a frame. the film unit includes a tubular film that rotates while being in contact with the recording medium. the roller is in contact with an outer surface of the tubular film and form a fixing nip portion with the film unit to pinch and convey the recording medium. the frame includes a first side frame to hold one end portion of the film unit and includes a second side frame to hold the other end portion of the film unit. at least one of the first or second side frames includes a first plate and a second plate. the first plate is fixed to the second plate and is disposed on a side of a surface of the second plate orthogonal to a longitudinal direction of the fixing device.
Inventor(s): HIROKI SATO of Ibaraki JP for canon kabushiki kaisha, KAZUSA MORIMOTO of Chiba JP for canon kabushiki kaisha, NORIO NEGISHI of Tokyo JP for canon kabushiki kaisha, TAKAHIRO OONUMA of Chiba JP for canon kabushiki kaisha, KATSUHIDE KOGA of Ibaraki JP for canon kabushiki kaisha
IPC Code(s): G03G15/00
CPC Code(s): G03G15/5004
Abstract: a sheet detection device includes a measurement unit configured to measure a sheet, and a power supply voltage controller configured to control supply of a power supply voltage to the measurement unit, wherein the power supply voltage controller is configured to start supplying the power supply voltage to the measurement unit when receiving a notification indicating that a mode for performing sheet measurement is set.
Inventor(s): TAKAHIRO OONUMA of Chiba JP for canon kabushiki kaisha, KATSUHIDE KOGA of Ibaraki JP for canon kabushiki kaisha, HIROKI SATO of Ibaraki JP for canon kabushiki kaisha, NORIO NEGISHI of Tokyo JP for canon kabushiki kaisha, KAZUSA MORIMOTO of Chiba JP for canon kabushiki kaisha
IPC Code(s): G03G15/00
CPC Code(s): G03G15/5029
Abstract: a sheet detection device includes a measurement unit for measuring a feature amount of a sheet conveyed by a conveyance unit, a pressing member movable between a first position separated from the measurement unit and a second position closer to the measurement unit than the first position, and a moving unit configured to move the pressing member, wherein the pressing member is arranged by the moving unit at the first position in a case where the measurement unit detects that the sheet has not been conveyed to a measurement position of the measurement unit, wherein the moving unit is configured to move the pressing member from the first position to the second position in a case where the measurement unit detects that the sheet has been conveyed to the measurement position of the measurement unit.
Inventor(s): KAZUSA MORIMOTO of Chiba JP for canon kabushiki kaisha, TAKAHIRO OONUMA of Chiba JP for canon kabushiki kaisha, HIROKI SATO of Ibaraki JP for canon kabushiki kaisha, NORIO NEGISHI of Tokyo JP for canon kabushiki kaisha, KATSUHIDE KOGA of Ibaraki JP for canon kabushiki kaisha
IPC Code(s): G03G15/00
CPC Code(s): G03G15/5029
Abstract: a sheet detection device includes a measurement unit for measuring a feature amount of a sheet conveyed by a conveyance unit, a pressing member movable between a first position separated from the measurement unit and a second position closer to the measurement unit than the first position, and a moving unit configured to move the pressing member, wherein the pressing member is arranged by the moving unit at the first position in a case where the sheet has not been conveyed by the conveyance unit to a measurement position of the measurement unit, wherein the moving unit is configured to move the pressing member to the second position from the first position in a case where the sheet has been conveyed by the conveyance unit to the measurement position of the measurement unit.
20250093805. IMAGE FORMING APPARATUS_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): KATSUHIDE KOGA of Ibaraki JP for canon kabushiki kaisha, KAZUSA MORIMOTO of Chiba JP for canon kabushiki kaisha, NORIO NEGISHI of Tokyo JP for canon kabushiki kaisha, HIROKI SATO of Ibaraki JP for canon kabushiki kaisha, TAKAHIRO OONUMA of Chiba JP for canon kabushiki kaisha
IPC Code(s): G03G15/00
CPC Code(s): G03G15/5029
Abstract: an image forming apparatus includes a conveyance unit configured to convey a sheet, a measurement unit for measuring a feature amount of the sheet conveyed by the conveyance unit, a sheet detection sensor for detecting the sheet conveyed by the conveyance unit, a pressing member movable between a first position separated from the measurement unit and a second position closer to the measurement unit than the first position, a moving unit configured to move the pressing member, an image forming unit configured to form, based on a predetermined image forming condition, an image on the sheet conveyed by the conveyance unit, and a controller, the controller is configured to stop conveyance of the sheet by the conveyance unit in a case where the sheet is detected by the sheet detection sensor.
20250093808. IMAGE FORMING SYSTEM_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): TOMOKI MATSUDA of Shizuoka JP for canon kabushiki kaisha, KENJI TAKAGI of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): G03G15/00, B42C9/00, B65H9/16, B65H37/04, B65H39/10
CPC Code(s): G03G15/6585
Abstract: each adhesive toner image is formed so that at least one of the adhesive toner image bonding a front cover and a middle page together and the adhesive toner image bonding a back cover and a middle page together becomes greater in area than the adhesive toner image bonding the middle pages together when viewed from a direction perpendicular to a surface of a recording material, and a booklet is generated so that the adhesive toner image bonding the front cover and the middle page together, the adhesive toner image bonding the back cover and the middle page together, and the adhesive toner image bonding the middle pages together overlap when viewed from the direction perpendicular to the surface of the recording material.
20250093810. IMAGE FORMING APPARATUS_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): TOSHIHIKO TAKAYAMA of Kanagawa JP for canon kabushiki kaisha, SHUICHI TETSUNO of Kanagawa JP for canon kabushiki kaisha, SHINSUKE KOBAYASHI of Kanagawa JP for canon kabushiki kaisha, HIROKO KATAGIRI of Tokyo JP for canon kabushiki kaisha, MIKIHIKO HAMADA of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): G03G15/00, G03G15/02
CPC Code(s): G03G15/757
Abstract: an image forming apparatus includes a photosensitive drum, a charging member, a developing member, a transfer member, first and second gears, a drive source, and a control unit. the charging member contacts the photosensitive drum and forms a charging portion to charge a surface of the photosensitive drum. the control unit performs control in such a manner that an image forming operation of performing image formation by rotating the photosensitive drum at a first rotational speed is executable. where the control unit executes the image forming operation, the control unit performs a switch operation of stopping the photosensitive drum in a state in which the photosensitive drum is driven, while a non-image forming operation to be executed after the image forming operation is executed, and rotationally driving the photosensitive drum again at a second rotational speed faster than the first rotational speed, a plurality of times.
20250093811. IMAGE FORMING SYSTEM_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): HAJIME SEKIGUCHI of Chiba JP for canon kabushiki kaisha, TOSHIFUMI ITABASHI of Ibaraki JP for canon kabushiki kaisha, HIROYUKI NAKAGAWA of Chiba JP for canon kabushiki kaisha
IPC Code(s): G03G21/16, B65H3/48, G03G15/00, G03G15/23
CPC Code(s): G03G21/1633
Abstract: an image forming system includes an image forming apparatus and a feeding device, the image forming apparatus including an image forming unit, a housing, an opening/closing door openable and closable between a first closed position and a first open position, and a support unit openable and closable between a second closed position and a second open position and configured to support a sheet when the support unit is at the second open position, the feeding device being movable in a direction horizontal to the image forming apparatus, configured to move to a coupled position and a decoupled position and feed the sheet to the image forming apparatus when the feeding device is at the coupled position, wherein when the feeding device is at the decoupled position and the opening/closing door is at the first open position, the feeding device overlaps the support unit as viewed from a first direction.
20250093813. IMAGE FORMING APPARATUS_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): SHINGO ITO of Tokyo JP for canon kabushiki kaisha, AI SUZUKI of Tokyo JP for canon kabushiki kaisha, TOSHIYUKI WATANABE of Kanagawa JP for canon kabushiki kaisha, OSAMU SASAOKA of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): G03G21/20, B01D39/12, B01D39/16, G03G15/00
CPC Code(s): G03G21/20
Abstract: an image forming apparatus includes an image forming portion, a fixing portion, a housing configured to accommodate the image forming portion and the fixing portion and having an opening portion through which an outside of the housing and an inside of the housing communicate with each other. a photosensitive member includes a conductive base body and a surface layer portion formed on an outer periphery of the base body. in a case where a thickness of the surface layer portion is a distance from an outer peripheral surface of the base body to a surface of the photosensitive member, a maximum particle diameter of particles capable of passing through the filter is smaller than the thickness of the surface layer portion.
20250093814. IMAGE FORMING APPARATUS_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): AI SUZUKI of Tokyo JP for canon kabushiki kaisha, SHINGO ITO of Tokyo JP for canon kabushiki kaisha, OSAMU SASAOKA of Kanagawa JP for canon kabushiki kaisha, TOSHIYUKI WATANABE of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): G03G21/20, G03G15/00
CPC Code(s): G03G21/206
Abstract: an image forming apparatus includes an image forming portion, a fixing portion configured to fix a toner image to a recording material, a housing which accommodates the image forming portion and the fixing portion and in which a conveyance path that the recording material passes through is formed, and a discharge portion configured to discharge the recording material. the housing includes a first exterior surface and a second exterior surface. the second exterior surface is provided with an opening portion through which an outside of the housing and an inside of the housing communicate with each other. the image forming apparatus further includes a filter disposed to cover the opening portion. in a width direction orthogonal to both the vertical direction and the discharge direction, a center of the conveyance path is positioned between one end and an other end of a range where the opening portion is provided.
Inventor(s): Ryo Degawa of Ibaraki JP for canon kabushiki kaisha
IPC Code(s): G06F3/12
CPC Code(s): G06F3/1205
Abstract: an image forming apparatus comprises: a first setting unit configured to set adjustment values for image formation to a sheet feeding unit; a second setting unit configured to set adjustment values for image formation to a sheet; and a control unit. the control unit controls to form an image on the sheet using the adjustment values for image formation set to the sheet by the second setting unit when the adjustment values for image formation have been set to the sheet by the second setting unit, and to perform control to form an image on the sheet using the adjustment values for image formation set to the sheet feeding unit by the first setting unit when the adjustment values for image formation have not been set to the sheet by the second setting unit.
Inventor(s): Kazunari Yamamoto of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): G06F3/12
CPC Code(s): G06F3/122
Abstract: a printing apparatus receives a file transmitted from an external device, stores data included in the file in a volatile memory in a case where the external device is a server providing a secure printing service, and rewrites the data with dummy data, which is stored in a sector to a limit of the capacity in the volatile memory, in a case where the sector of the volatile memory storing the data is invalid. the volatile memory is a ram and can be used as a ramdisk.
Inventor(s): SHU IWATA of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): G06F3/12
CPC Code(s): G06F3/1226
Abstract: a control method for a computer including a predetermined application comprises: obtaining predetermined information for registering a printer from the printer; registering the printer to the predetermined application by associating the printer with information relating to an ap; selecting, as a transmission destination of a job, a printer from the registered apparatuses; and transmitting the job to the printer selected as the transmission destination of the job, wherein in a case where the computer is connecting with a predetermined ap at a predetermined timing for selecting the destination of the job, the printer associated with the information relating to the predetermined ap and registered to the predetermined application is automatically selected by the predetermined application program as the destination of the job on a basis of the computer being connecting with the predetermined ap at the predetermined timing.
Inventor(s): TOMOHIRO KIMURA of Chiba JP for canon kabushiki kaisha
IPC Code(s): G06F21/60, H04N1/00
CPC Code(s): G06F21/608
Abstract: an information processing apparatus having a first function and a second function which is a function different from the first function, in the first function, sets, to the information processing apparatus, a first setting value group associated with a security policy set to the information processing apparatus, in the second function, sets, to the information processing apparatus, a second setting value group associated with one usage environment selected from among a plurality of usage environments, and in a case where the security policy is currently set to the information processing apparatus in the first function, in the second function, performs control to prevent a setting value group associated with any usage environment in the plurality of usage environments from being set to the information processing apparatus, wherein the first setting value group and the second setting value group include setting values corresponding to an identical setting item.
Inventor(s): YU TANAKA of Tokyo JP for canon kabushiki kaisha, MITSUHIDE MUROFUSHI of Shizuoka JP for canon kabushiki kaisha, KENICHI FUJII of Shizuoka JP for canon kabushiki kaisha, HIROKI KATO of Shizuoka JP for canon kabushiki kaisha
IPC Code(s): G06K7/10
CPC Code(s): G06K7/10881
Abstract: a reading apparatus includes an antenna element, a substrate including a ground plane and a communication circuit, and a housing. the housing has a plate-like shape having a length in a first direction that is shorter than a length in a second direction and a length in a third direction. the reading apparatus includes a parasitic element that is disposed apart from the substrate in the first direction and is disposed so as to overlap both of the antenna element and the ground plane when viewed in the first direction, the parasitic element resonating when the antenna element is excited. a length of the parasitic element in the second direction is shorter than � of a wavelength of an operation frequency that is used to transmit and receive the radio signal.
Inventor(s): KEI TOMINAGA of Ibaraki JP for canon kabushiki kaisha
IPC Code(s): G06K15/02
CPC Code(s): G06K15/1805
Abstract: provided is an image processing apparatus for generating bitmap data based on pdl data, including: an obtaining unit configured to obtain the pdl data; an identification unit configured to, in a case where pdl data including a command indicating repetitively drawing of a pattern in a predetermined range in a page is obtained, identifies the pattern defined in the command; and a control unit configured to store image data of the identified pattern in a memory, in which the control unit controls the storage of the image data of the identified pattern such that a single piece of image data is stored for same patterns in the memory.
Inventor(s): YUICHI KUSUMI of Tochigi JP for canon kabushiki kaisha
IPC Code(s): G06T5/00, G06T5/10, H04N25/48, H04N25/615
CPC Code(s): G06T5/00
Abstract: an image processing apparatus includes at least one processor or circuit configured to execute a plurality of tasks including an image acquiring task configured to acquire a first image and a second image that have been obtained by imaging at imaging positions different from each other, an image restoration processing task configured to acquire a first restored image and a second restored image by performing image restoration processing for the first image and the second image respectively, and a pixel increasing processing task configured to acquire a pixel increased image using the first restored image and the second restored image.
Inventor(s): TOSHIYUKI ISHII of Tokyo JP for canon kabushiki kaisha
IPC Code(s): G06T7/00, G06T5/40, G06T5/50, G06T5/70, H04N1/00
CPC Code(s): G06T7/001
Abstract: an image processing apparatus comprising: a reference image acquisition unit configured to acquire a reference image as a reference of inspection of a printed product; a read image acquisition unit configured to acquire a read image obtained by reading the printed product; a correction unit configured to correct a color of a first region using a first correction condition and correct a color of a second region using a second correction condition in the reference image and the read image; and an inspection unit configured to inspect the printed product based on the color of the first region corrected using the first correction condition and the color of the second region corrected using the second correction condition.
Inventor(s): Yoshiki OHNO of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): G06V10/778, G06V10/26, G06V10/774, G06V10/776, G06V10/82
CPC Code(s): G06V10/778
Abstract: an image processing apparatus comprises a calculation unit configured to perform an error calculation to obtain an error between a calculation result of a learning model to which a learning image is input and a teacher image corresponding to the learning image, and a learning unit configured to perform learning of the learning model based on the error. the calculation unit performs the error calculation by making an error corresponding to a boundary region of an object in the teacher image larger than other regions.
Inventor(s): HIROFUMI HONDA of Tokyo JP for canon kabushiki kaisha
IPC Code(s): H02P8/18, F16H19/04, G02B7/02, H02K7/06, H02K11/215
CPC Code(s): H02P8/18
Abstract: a motor control device includes a target position generation unit configured to generate a target position for rotation control of a motor, an encoding unit configured to detect a rotational phase of the motor and convert the rotational phase into rotation position information, an advance angle control unit configured to generate a target advance angle according to a deviation amount between the target position and the rotation position information and perform advance angle control of a drive signal, and a drive signal generation unit configured to add the target advance angle to the rotation position information to generate a drive count value and generate the drive signal based on the drive count value, in which the advance angle control unit is configured to set or calculate correction data according to the rotational phase and correct the target advance angle based on the correction data.
Inventor(s): MASATOSHI ITOH of Shizuoka JP for canon kabushiki kaisha
IPC Code(s): H02P23/20, G03G15/20
CPC Code(s): H02P23/20
Abstract: a motor control apparatus includes: a motor configured to drive a load; and a control unit configured to control the motor. the control unit is configured to, when activating the motor, determine whether a predetermined condition for determining that fluctuation in magnitude of the load occurs is satisfied, activate the motor in a first mode when the predetermined condition is satisfied, and activate the motor in a second mode when the predetermined condition is not satisfied, and the first mode is a mode in which an increase in rotation speed of the motor is gentler than an increase in rotation speed of the motor in the second mode.
Inventor(s): YOSHIHIDE TERAO of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): H04L9/40
CPC Code(s): H04L63/0807
Abstract: an information processing apparatus provides a setting screen for performing authorizing for an email service, makes a request to the email service using an access token obtained as a result of the authorizing. the information processing apparatus provides settings setting screens for performing different types of authorizing are provided for a first email service and a second email service.
Inventor(s): KENTA INOUE of Chiba JP for canon kabushiki kaisha
IPC Code(s): H04N1/00
CPC Code(s): H04N1/00244
Abstract: an image processing apparatus comprising: at least one memory storing instructions; and at least one processor executing the instructions causing the image processing apparatus to: transmit image data obtained by scanning a document to an external server, wherein information corresponding to the image data transmitted to the external server is displayed on a display of a client terminal capable of communicating with the external server; display a list in which logs of a plurality of jobs including a log of a job that transmits the image data to the external server are displayed; receive selection of a log of a job that transmits the image data to the external server in the list; and receive an instruction to delete information corresponding to the image data that has been transmitted to the external server in a job corresponding to the selected log, wherein information corresponding to the image data displayed on a display of the client terminal is deleted.
Inventor(s): KAZUMICHI SHIMIZU of Chiba JP for canon kabushiki kaisha, SHIMPEI ISHIKAWA of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): H04N1/00
CPC Code(s): H04N1/00602
Abstract: an image forming apparatus selects a first image forming condition according to a type of a sheet, and transmits a request signal. a server apparatus receives the request signal, determines whether the type is a particular type which is a type of a sheet delivered from a service provider to a user through a subscription contract, generates and transmits a response signal for a second image forming condition prepared in advance for the particular type when it is determined that the type is the particular type. the image forming apparatus forms an image on the sheet according to the first image forming condition or the second image forming condition based on the response signal.
Inventor(s): RYOHEI ARAKAKI of Tokyo JP for canon kabushiki kaisha, YOSHIYUKI HIRAI of Tokyo JP for canon kabushiki kaisha, NAO SAITO of Kanagawa JP for canon kabushiki kaisha, TSUYOSHI TAJIMA of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): H04N1/00, G06F8/65
CPC Code(s): H04N1/00925
Abstract: to enable processing related to user permission, to be performed appropriately. an electronic device includes a processing unit configured to perform processing in such a manner that a permission state indicating whether an operation representing user agreement with a permission matter regarding transmission of information from the electronic device to a transmission destination has been received is stored, an acquisition unit configured to acquire first information indicating whether the permission matter that corresponds to a region of the electronic device has been updated, and a control unit configured to, in a case where update about the permission matter has not been executed, perform control to transmit information to the transmission destination without displaying a reception screen for receiving agreement with the permission matter from a user, and in a case where update about the permission matter has been executed, perform control to display the reception screen.
Inventor(s): SHOICHI KANNO of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): H04N1/00, H04N1/32
CPC Code(s): H04N1/0097
Abstract: an information processing apparatus communicably connected to an image forming apparatus having a reading unit for reading an image and processing information transmitted and received to and from the image forming apparatus. the image forming apparatus stores, in advance, first information concerning first capabilities which are commonly set by makers of the image forming apparatus and can be standardly executed by the reading unit, and second information concerning second capabilities which are uniquely set by a predetermined maker of the image forming apparatus and can be executed by the reading unit. the information processing apparatus acquires the first information and the second information from the image forming apparatus by using a common protocol commonly set by the makers of the image forming apparatus and performs capabilities utilization processing for enabling the reading unit to use the first capabilities and the second capabilities.
Inventor(s): KAZUKI KADO of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): H04N1/32, H04N1/00
CPC Code(s): H04N1/32096
Abstract: an object of the present disclosure is to allow a user to use a sending function for a proper address. an embodiment of the present invention is an information processing apparatus having a sending function to send information to a predetermined address, including: a first display control unit configured to display a first screen to warn about a possibility that a calling number is not a calling number including an external number in a case where beginning of the calling number matches the external number.
Inventor(s): Kohei Sonoda of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): H04N1/32, G06F3/12
CPC Code(s): H04N1/32096
Abstract: a control method of an information processing apparatus includes: checking information on an apparatus model of a communication apparatus that is a transmission destination of a job; determining whether or not predetermined authentication is necessary for the communication apparatus, based on a case where the information on the apparatus model of the communication apparatus is checked to be information corresponding to a first apparatus model; executing processing for the predetermined authentication based on a case where the predetermined authentication is determined to be necessary for the communication apparatus; executing the processing for the predetermined authentication irrespective of whether or not the predetermined authentication is necessary for the communication apparatus, based on a case where the information on the apparatus model of the communication apparatus is checked to be information corresponding to a second apparatus model different from the first apparatus model; and transmitting the job to the communication apparatus.
Inventor(s): HARUNA MINEGISHI of Tokyo JP for canon kabushiki kaisha
IPC Code(s): H04N1/32, H04N1/00
CPC Code(s): H04N1/32651
Abstract: provided are an information processing apparatus, a control method, and a storage medium that inform of an error that occurs in one processing without stopping the other processing during setup by parallel processing. to this end, in the setup performed by the parallel processing, the error that occurs in the one processing is informed after it is confirmed that the other processing is not affected.
Inventor(s): NAOYA TAKESUE of Tokyo JP for canon kabushiki kaisha
IPC Code(s): H04N1/60
CPC Code(s): H04N1/6033
Abstract: based on scanned data obtained by a scan unit reading a first chart printed and output by a printing unit and colorimetric data obtained by a colorimetry unit measuring the first chart, correction information for correcting a sensed value of the scan unit is generated. the first chart includes a patch extending in a main scanning direction substantially perpendicular to a sheet conveyance direction and having a uniform density, and a position adjustment pattern formed outside the patch for identifying a position in the main scanning direction on the patch. a first generation unit generates the correction information by causing a pixel position of an end portion of the patch in the scanned data and a colorimetry position of an end portion of the patch in the colorimetric data to correspond to each other and determining a corrected value of the sensed value at a specific pixel position.
Inventor(s): Koki NAKAMURA of Tokyo JP for canon kabushiki kaisha, Tokuro NISHIDA of Kanagawa JP for canon kabushiki kaisha, Hiroyuki HASEGAWA of Chiba JP for canon kabushiki kaisha, Kengo TAKEUCHI of Kanagawa JP for canon kabushiki kaisha, Kazuya KITAMURA of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): H04N5/268, G06T7/50, H04N5/265, H04N23/61, H04N25/704
CPC Code(s): H04N5/268
Abstract: an image processing device that can facilitate setting related to layer information based on distance information is provided.
Inventor(s): Koki NAKAMURA of Tokyo JP for canon kabushiki kaisha, Tokuro NISHIDA of Kanagawa JP for canon kabushiki kaisha, Hiroyuki HASEGAWA of Chiba JP for canon kabushiki kaisha, Kengo TAKEUCHI of Kanagawa JP for canon kabushiki kaisha, Kazuya KITAMURA of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): H04N5/268, G06T7/50, H04N5/265, H04N23/61, H04N25/704
CPC Code(s): H04N5/268
Abstract: the image processing device includes an image acquisition unit configured to acquire an image including a subject through a lens unit, a distance information acquisition unit configured to acquire distance information indicating a distance to the subject, a layer information generation unit configured to generate layer information on a layer for each distance based on the distance information, and a setting unit configured to set a reference for generating the layer information and switch display of a setting value capable of being set in accordance with the lens information of the lens unit.
Inventor(s): Jonathan TAQUET of Talensac FR for canon kabushiki kaisha, Christophe GISQUET of ACIGNE FR for canon kabushiki kaisha, Guillaume LAROCHE of Saint Aubin d'Aubigné FR for canon kabushiki kaisha, Patrice ONNO of RENNES FR for canon kabushiki kaisha
IPC Code(s): H04N19/117, H04N19/105, H04N19/132, H04N19/184, H04N19/80
CPC Code(s): H04N19/117
Abstract: a method of filtering an image is disclosed, the method comprising: receiving filter coefficients and first component sample values corresponding to samples surrounding a reference sample, and inputting said filter coefficients and first component sample values into a cross component filter to produce a cross component filter output; wherein said cross-component filter uses a restricted number of bits to represent said filter coefficients and/or first component sample values to produce said filter output.
Inventor(s): Jonathan TAQUET of Talensac FR for canon kabushiki kaisha, Christophe GISQUET of ACIGNE FR for canon kabushiki kaisha, Guillaume LAROCHE of Saint Aubin d'Aubigné FR for canon kabushiki kaisha, Patrice ONNO of RENNES FR for canon kabushiki kaisha
IPC Code(s): H04N19/117, H04N19/105, H04N19/132, H04N19/184, H04N19/80
CPC Code(s): H04N19/117
Abstract: a method of filtering an image is disclosed, the method comprising: receiving filter coefficients and first component sample values corresponding to samples surrounding a reference sample, and inputting said filter coefficients and first component sample values into a cross component filter to produce a cross component filter output; wherein said cross-component filter uses a restricted number of bits to represent said filter coefficients and/or first component sample values to produce said filter output.
Inventor(s): Jonathan TAQUET of Talensac FR for canon kabushiki kaisha, Christophe GISQUET of ACIGNE FR for canon kabushiki kaisha, Guillaume LAROCHE of Saint Aubin d'Aubigné FR for canon kabushiki kaisha, Patrice ONNO of RENNES FR for canon kabushiki kaisha
IPC Code(s): H04N19/117, H04N19/105, H04N19/132, H04N19/184, H04N19/80
CPC Code(s): H04N19/117
Abstract: a method of filtering an image is disclosed, the method comprising: receiving filter coefficients and first component sample values corresponding to samples surrounding a reference sample, and inputting said filter coefficients and first component sample values into a cross component filter to produce a cross component filter output; wherein said cross-component filter uses a restricted number of bits to represent said filter coefficients and/or first component sample values to produce said filter output.
Inventor(s): Jonathan TAQUET of Talensac FR for canon kabushiki kaisha, Christophe GISQUET of ACIGNE FR for canon kabushiki kaisha, Guillaume LAROCHE of Saint Aubin d'Aubigné FR for canon kabushiki kaisha, Patrice ONNO of RENNES FR for canon kabushiki kaisha
IPC Code(s): H04N19/117, H04N19/105, H04N19/132, H04N19/184, H04N19/80
CPC Code(s): H04N19/117
Abstract: a method of filtering an image is disclosed, the method comprising: receiving filter coefficients and first component sample values corresponding to samples surrounding a reference sample, and inputting said filter coefficients and first component sample values into a cross component filter to produce a cross component filter output; wherein said cross-component filter uses a restricted number of bits to represent said filter coefficients and/or first component sample values to produce said filter output.
Inventor(s): Jonathan TAQUET of Talensac FR for canon kabushiki kaisha, Christophe GISQUET of Acigne FR for canon kabushiki kaisha, Guillaume LAROCHE of Saint Aubin d'Aubigné FR for canon kabushiki kaisha, Patrice ONNO of Rennes FR for canon kabushiki kaisha
IPC Code(s): H04N19/117, H04N19/105, H04N19/132, H04N19/184, H04N19/80
CPC Code(s): H04N19/117
Abstract: a method of filtering an image is disclosed, the method comprising: receiving filter coefficients and first component sample values corresponding to samples surrounding a reference sample, and inputting said filter coefficients and first component sample values into a cross component filter to produce a cross component filter output; wherein said cross-component filter uses a restricted number of bits to represent said filter coefficients and/or first component sample values to produce said filter output.
Inventor(s): SHUN NAKAMURA of Kanagawa JP for canon kabushiki kaisha, YOSHIHITO TAMAKI of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): H04N23/67, H04N23/695
CPC Code(s): H04N23/672
Abstract: an image pickup apparatus includes an imaging unit configured to photoelectrically convert an optical image formed by an optical system including a focus lens and to output image data, and a processor configured to control the focus lens, acquire information on a change start of an imaging direction from a pivoting driver configured to perform pivoting drive for at least one of a pan direction or a tilt direction, and drive the focus lens to a predetermined position using the change start of the imaging direction as a trigger.
20250097603. PHOTOELECTRIC CONVERSION DEVICE_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): SATOSHI OMODANI of Tokyo JP for canon kabushiki kaisha
IPC Code(s): H04N25/773, H04N25/705, H04N25/771
CPC Code(s): H04N25/773
Abstract: a photoelectric conversion device includes: a light receiving unit configured to generate a light reception signal according to incident light by photoelectric conversion; a time-to-digital conversion unit configured to periodically perform an operation of outputting a time count value indicating an elapsed time from light emission of a light source device to input of the light reception signal every time a predetermined period elapses in one ranging period; and a comparison unit configured to output a comparison result based on a first time count value that is a time count value obtained from the time-to-digital conversion unit at a first time included in the one ranging period and a second time count value that is a time count value of a second time included in the one ranging period. the photoelectric conversion device performs processing based on the comparison result.
20250097604. PHOTOELECTRIC CONVERSION DEVICE_simplified_abstract_(canon kabushiki kaisha)
Inventor(s): SATOSHI OMODANI of Tokyo JP for canon kabushiki kaisha
IPC Code(s): H04N25/773, G01S17/89, G01S17/931, H04N23/56, H04N25/705
CPC Code(s): H04N25/773
Abstract: a photoelectric conversion device includes: a light receiving unit configured to generate a light reception signal according to incident light by photoelectric conversion; a time-to-digital conversion unit configured to perform a time-to-digital conversion in which an operation of outputting a time count value indicating an elapsed time from light emission of a light source device to input of the light reception signal is periodically performed every time a predetermined period elapses in one ranging period; a weight determination unit configured to acquire a count value indicating the number of times of the time-to-digital conversion performed in the one ranging period and output a weight value based on the count value; and a frequency distribution generation unit configured to use the weight value to add a frequency in generation of a frequency distribution of the count value.
Inventor(s): Masahiro Kobayashi of Tokyo JP for canon kabushiki kaisha, Mineo Shimotsusa of Machida-shi JP for canon kabushiki kaisha
IPC Code(s): H04N25/79, H01L27/02, H01L27/146, H10K65/00
CPC Code(s): H04N25/79
Abstract: a solid-state imaging device includes: a first semiconductor substrate including a photoelectric conversion element; and a second semiconductor substrate including at least a part of a peripheral circuit arranged in a main face of the second semiconductor substrate, the peripheral circuit generating a signal based on the charge of the photoelectric conversion element, a main face of the first semiconductor substrate and the main face of the second semiconductor substrate being opposed to each other with sandwiching a wiring structure therebetween; a pad to be connected to an external terminal; and a protection circuit electrically connected to the pad and to the peripheral circuit, wherein the protection circuit is arranged in the main face of the second semiconductor substrate.
Inventor(s): Chisei Sumita of Tokyo JP for canon kabushiki kaisha
IPC Code(s): H04W36/08, H04W36/30
CPC Code(s): H04W36/08
Abstract: an electronic apparatus including: at least one memory and at least one processor which function as: a receiving unit configured to receive, from a first access point to which the electronic apparatus is currently connected, a change request of an access point serving as a connection destination from the first access point to a second access point; a control unit configured to perform control to change the connection destination from the first access point to the second access point based on the change request being received by the receiving unit; and a notification unit configured to make a notification that the connection destination has been changed when the connection destination is changed from the first access point to the second access point based on the change request.
Inventor(s): HIROHIKO INOHIZA of Kanagawa JP for canon kabushiki kaisha
IPC Code(s): H04W52/02, H04W74/0808, H04W84/12
CPC Code(s): H04W52/0229
Abstract: a communication apparatus participating in a wireless network built by another first communication apparatus receives a trigger frame from the other first communication apparatus in an awake state of the communication apparatus. the trigger frame permits sharing of a first period, which is at least part of transmission opportunity (txop) acquired by the other first communication apparatus, with at least one communication apparatus participating in the wireless network for communication and conforms to ieee 802.11 series standard. the communication apparatus makes a transition from the awake state to a power save state during the first period if the communication apparatus is not permitted to share the first period in the received trigger frame.
Inventor(s): Kenichiro Suga of Saitama-shi JP for canon kabushiki kaisha
IPC Code(s): H04W76/14, H04N1/00, H04N1/327, H04W4/70, H04W76/10, H04W76/15, H04W84/12
CPC Code(s): H04W76/14
Abstract: a communication apparatus has a communication function for performing wireless communication using one of a first mode of performing first communication with a partner apparatus via another apparatus, a second mode of performing second communication with the partner apparatus not via another apparatus, and a third mode of concurrently performing the first communication and the second communication. when the third mode is the operation mode of the communication function, the communication apparatus controls the communication function so as to activate a function of the second communication after executing processing to establish a connection for the first communication. when the connection has not been established even after a predetermined time has elapsed since the start of connection processing for the first communication, the function for the second communication is activated even if the connection for the first communication has not been established.
Inventor(s): TAKAHIRO SHICHINO of Tokyo JP for canon kabushiki kaisha
IPC Code(s): H04W76/14, H02J50/10, H02J50/80, H04W4/80, H04W76/10
CPC Code(s): H04W76/14
Abstract: a power receiving apparatus, which has a first communication function and a second communication function, controls the first communication function to receive a first signal including information representing whether a power transmission apparatus can execute control communication using a second method, controls, based on the information representing that the power transmission apparatus can execute the control communication using the second method, the first communication function to transmit, to the power transmission apparatus, a second signal to request identification information of the power transmission apparatus for the communication of the second method and receive the identification information from the power transmission apparatus, and determines which one of the first communication function and a second communication function should be used for the control communication, based on the first signal and whether the identification information is received.
Inventor(s): HIROSHI SEKINE of Kanagawa JP for canon kabushiki kaisha, KAZUHIRO MORIMOTO of Kanagawa JP for canon kabushiki kaisha, JUNJI IWATA of Tokyo JP for canon kabushiki kaisha
IPC Code(s): H01L27/146, H01L23/544
CPC Code(s): H10F39/026
Abstract: photoelectric conversion apparatus includes semiconductor layer and wiring structure. the semiconductor layer includes pixel array region of avalanche photodiodes, scribe region, peripheral region arranged between the pixel array region and the scribe region, and isolation portion isolating the peripheral region and the scribe region. the peripheral region includes first and second regions of first conductivity type, and third region of second conductivity type.
Inventor(s): HIROSHI SEKINE of Kanagawa JP for canon kabushiki kaisha, KAZUHIRO MORIMOTO of Kanagawa JP for canon kabushiki kaisha, JUNJI IWATA of Tokyo JP for canon kabushiki kaisha
IPC Code(s): H01L27/146, H01L23/544
CPC Code(s): H10F39/026
Abstract: the scribe region includes fourth region of the first conductivity type. the wiring structure includes conductive path connecting the second region and the fourth region. the wiring structure includes first voltage supply line supplying first voltage to the first region to extract first polarity charge from the peripheral region through the first region, and second voltage supply line supplying second voltage to the third region to extract second polarity charge from the peripheral region through the third region.
Inventor(s): HIROSHI SEKINE of Kanagawa JP for canon kabushiki kaisha, KAZUHIRO MORIMOTO of Kanagawa JP for canon kabushiki kaisha, JUNJI IWATA of Tokyo JP for canon kabushiki kaisha
IPC Code(s): H01L27/146
CPC Code(s): H10F39/182
Abstract: photoelectric conversion apparatus includes semiconductor layer including pixel array region, peripheral region, scribe region, and isolation portion isolating the peripheral region and the scribe region. each pixel includes avalanche photodiode having first semiconductor region of first conductivity type and second semiconductor region of second conductivity type. the peripheral region includes first region of the first conductivity type and second region of the second conductivity type. the second region and the second semiconductor region are supplied with the same voltage. the scribe region includes third region of the first conductivity type. wiring structure includes first conductive path connecting the first region and the third region, and voltage supply line supplied with voltage between voltage of the first semiconductor region and voltage of the second semiconductor region. the first region and the voltage supply line are connected by second conductive path.
CANON KABUSHIKI KAISHA patent applications on March 20th, 2025
- CANON KABUSHIKI KAISHA
- B25J9/16
- B25J9/00
- CPC B25J9/1633
- Canon kabushiki kaisha
- B25J13/08
- B25J9/10
- CPC B25J13/085
- B41J2/14
- B41J2/16
- CPC B41J2/14072
- B41J2/045
- B41J2/175
- B41J2/18
- B65D47/12
- B65D49/08
- CPC B41J2/17509
- B41J11/00
- B41J29/377
- B41M7/00
- CPC B41J11/00222
- B41J13/00
- B41J13/08
- B65H31/12
- G03G15/00
- CPC B65H31/12
- G01S17/931
- B60T7/22
- G01S7/481
- G01S17/08
- G08G1/16
- CPC G01S17/931
- G01T1/175
- G01T1/24
- G01T7/00
- G01T7/12
- CPC G01T1/175
- G02B21/06
- G02B5/04
- CPC G02B21/06
- G03B17/14
- CPC G03B17/14
- G03B35/10
- CPC G03B35/10
- G03F7/00
- B29C33/38
- B29C43/02
- B29C43/36
- CPC G03F7/0002
- G03F7/20
- CPC G03F7/707
- G03G9/093
- CPC G03G9/09328
- G03G15/01
- CPC G03G15/0121
- G03G15/16
- CPC G03G15/162
- G03G15/20
- CPC G03G15/2053
- CPC G03G15/5004
- CPC G03G15/5029
- B42C9/00
- B65H9/16
- B65H37/04
- B65H39/10
- CPC G03G15/6585
- G03G15/02
- CPC G03G15/757
- G03G21/16
- B65H3/48
- G03G15/23
- CPC G03G21/1633
- G03G21/20
- B01D39/12
- B01D39/16
- CPC G03G21/20
- CPC G03G21/206
- G06F3/12
- CPC G06F3/1205
- CPC G06F3/122
- CPC G06F3/1226
- G06F21/60
- H04N1/00
- CPC G06F21/608
- G06K7/10
- CPC G06K7/10881
- G06K15/02
- CPC G06K15/1805
- G06T5/00
- G06T5/10
- H04N25/48
- H04N25/615
- CPC G06T5/00
- G06T7/00
- G06T5/40
- G06T5/50
- G06T5/70
- CPC G06T7/001
- G06V10/778
- G06V10/26
- G06V10/774
- G06V10/776
- G06V10/82
- CPC G06V10/778
- H02P8/18
- F16H19/04
- G02B7/02
- H02K7/06
- H02K11/215
- CPC H02P8/18
- H02P23/20
- CPC H02P23/20
- H04L9/40
- CPC H04L63/0807
- CPC H04N1/00244
- CPC H04N1/00602
- G06F8/65
- CPC H04N1/00925
- H04N1/32
- CPC H04N1/0097
- CPC H04N1/32096
- CPC H04N1/32651
- H04N1/60
- CPC H04N1/6033
- H04N5/268
- G06T7/50
- H04N5/265
- H04N23/61
- H04N25/704
- CPC H04N5/268
- H04N19/117
- H04N19/105
- H04N19/132
- H04N19/184
- H04N19/80
- CPC H04N19/117
- H04N23/67
- H04N23/695
- CPC H04N23/672
- H04N25/773
- H04N25/705
- H04N25/771
- CPC H04N25/773
- G01S17/89
- H04N23/56
- H04N25/79
- H01L27/02
- H01L27/146
- H10K65/00
- CPC H04N25/79
- H04W36/08
- H04W36/30
- CPC H04W36/08
- H04W52/02
- H04W74/0808
- H04W84/12
- CPC H04W52/0229
- H04W76/14
- H04N1/327
- H04W4/70
- H04W76/10
- H04W76/15
- CPC H04W76/14
- H02J50/10
- H02J50/80
- H04W4/80
- H01L23/544
- CPC H10F39/026
- CPC H10F39/182