FUJIFILM Corporation patent applications on May 8th, 2025
Patent Applications by FUJIFILM Corporation on May 8th, 2025
FUJIFILM Corporation: 27 patent applications
FUJIFILM Corporation has applied for patents in the areas of A61B8/00 (4), G01R33/54 (3), G01R33/28 (3), A61B8/08 (3), A61B6/04 (2) A61B8/0825 (2), G06T7/0012 (2), G01R33/3804 (2), A61B1/00009 (1), G02B5/22 (1)
With keywords such as: information, image, apparatus, imaging, magnetic, subject, portion, medical, provided, and processor in patent application abstracts.
Patent Applications by FUJIFILM Corporation
Inventor(s): Koji SHIMOMURA of Kanagawa JP for fujifilm corporation
IPC Code(s): A61B1/00, A61B1/045, A61B1/06, G02B23/24, G02B23/26, H04N25/531
CPC Code(s): A61B1/00009
Abstract: an endoscope system irradiates a subject with each of a plurality of pieces of illumination light in a preset order, images the subject according to a preset first imaging frame rate during a first period in which first illumination light included in the plurality of the illumination light is applied, acquires a first image captured during the first period, generates a first display image according to a first display frame rate higher than the first imaging frame rate on the basis of the acquired first image, and displays the first display image on a display.
Inventor(s): Hirozumi TAKESHIMA of Tokyo JP for fujifilm corporation, Tomohiko TANAKA of Tokyo JP for fujifilm corporation
IPC Code(s): A61B5/00
CPC Code(s): A61B5/0095
Abstract: an ultrasonic imaging system is provided. an insertion member to be inserted into a living body includes an optical absorption element that absorbs an optical pulse to generate a photoacoustic wave. the analyzer calculates synchronization deviation based on a photoacoustic wave signal sequence included in a reception signal sequence before phase addition. the synchronization controller changes the optical pulse period or the reception period based on the synchronization deviation. the synchronization deviation may be calculated based on a pseudo-reception signal sequence corresponding to the reception signal sequence.
Inventor(s): Hisaaki OCHI of Tokyo JP for fujifilm corporation, Yosuke OTAKE of Tokyo JP for fujifilm corporation, Masayoshi DOHATA of Tokyo JP for fujifilm corporation
IPC Code(s): A61B5/055, G01R33/34, G01R33/36
CPC Code(s): A61B5/055
Abstract: provided are a receive coil unit and a medical image diagnosis system capable of reducing a burden on imaging staff. a receive coil unit includes: a receive coil of which one end side of a table, on which a subject is placed, is attached to one side portion among both side portions of the table, that has one sheet accommodating a plurality of sub coil channels, and that has a member to be locked provided on a surface of the sheet; and a fixing member that is attached to the other side portion of the table, that has a locking member locked to the member to be locked, and that fixes the receive coil to be length-adjustable by adjusting a locking position of the member to be locked with respect to the locking member.
20250143655. BED APPARATUS AND MEDICAL DIAGNOSTIC SYSTEM_simplified_abstract_(fujifilm corporation)
Inventor(s): Masanori KAKIMOTO of Tokyo JP for fujifilm corporation, Satoshi IIZUKA of Tokyo JP for fujifilm corporation, Mikio MOCHITATE of Tokyo JP for fujifilm corporation, Takayuki KANAMORI of Tokyo JP for fujifilm corporation
IPC Code(s): A61B6/04
CPC Code(s): A61B6/0407
Abstract: there are provided a bed apparatus and a medical diagnostic system capable of reducing a capacity of an actuator while lowering a lowest height of a tabletop surface. a jack arm that connects a first arm and a rod of a pantograph arm in an up-down direction is provided, an upper end part of the jack arm is connected to an upper end part of the rod, and a lower end part of the jack arm is rotationally movably connected to a position between an intersection part and an upper end part of the first arm.
Inventor(s): Hisatsugu HORIUCHI of Kanagawa JP for fujifilm corporation, Atsushi OSAWA of Kanagawa JP for fujifilm corporation, Rika TASHIRO of Kanagawa JP for fujifilm corporation, Takeyasu KOBAYASHI of Kanagawa JP for fujifilm corporation, Sayaka SAITO of Kanagawa JP for fujifilm corporation
IPC Code(s): A61B8/08, A61B8/00
CPC Code(s): A61B8/0825
Abstract: a medical imaging apparatus includes a processor, in which the processor is configured to: acquire a position of an ultrasound probe that emits an ultrasound beam toward a breast of an examinee, which is in a compressed state via a compression plate; and in a case in which the position of the ultrasound probe in a direction orthogonal to a side surface of the compression plate on a chest wall side is equal to or smaller than a predetermined distance from the side surface and a predetermined switching condition is satisfied, perform control of switching to a steer mode or a trapezoidal mode in which an emission direction of the ultrasound beam is directed toward the chest wall side.
Inventor(s): Hisatsugu HORIUCHI of Kanagawa JP for fujifilm corporation, Lisako NOBUYAMA of Kanagawa JP for fujifilm corporation, Rika TASHIRO of Kanagawa JP for fujifilm corporation, Takeyasu KOBAYASHI of Kanagawa JP for fujifilm corporation, Sayaka SAITO of Kanagawa JP for fujifilm corporation
IPC Code(s): A61B8/08, A61B8/00
CPC Code(s): A61B8/0825
Abstract: a compression plate includes a body part having a box shape with an open top, and a guide member that guides an ultrasound probe along a scanning direction of the ultrasound probe. the guide member includes a first guide part that guides the ultrasound probe along a first scanning path, and a second guide part that guides the ultrasound probe along a second scanning path. the first guide part and the second guide part are disposed such that effective image regions of the ultrasound probe partially overlap each other in a case in which scanning using the ultrasound probe is performed along the first scanning path and the second scanning path.
20250143670. ULTRASOUND DIAGNOSTIC APPARATUS_simplified_abstract_(fujifilm corporation)
Inventor(s): Natsumi DANNO of Tokyo JP for fujifilm corporation, Takehiro TSUJITA of Tokyo JP for fujifilm corporation, Teiichiro IKEDA of Tokyo JP for fujifilm corporation
IPC Code(s): A61B8/13, A61B8/00, A61B8/08, G16H15/00, G16H40/63
CPC Code(s): A61B8/13
Abstract: provided is an ultrasound diagnostic apparatus. in a support information database, comments as different pieces of support information are associated with a plurality of different match rates from each other. a targeted cross-section specifying unit specifies a cross-section type of an ultrasound tomographic image that needs to be formed by an examiner, that is, a targeted cross-section. a match rate calculation unit calculates a match rate between a target image, which is an ultrasound tomographic image formed by transmitting ultrasound waves to a subject, and the targeted cross-section specified by the targeted cross-section specifying unit. an output unit outputs, based on the support information database, support information with a content tailored to the match rate between a cross-section classification of the target image and the targeted cross-section, which is calculated by the match rate calculation unit.
20250143673. ULTRASOUND DIAGNOSTIC APPARATUS_simplified_abstract_(fujifilm corporation)
Inventor(s): Natsumi DANNO of Tokyo JP for fujifilm corporation, Takehiro TSUJITA of Tokyo JP for fujifilm corporation, Teiichiro IKEDA of Tokyo JP for fujifilm corporation
IPC Code(s): A61B8/00, A61B8/13
CPC Code(s): A61B8/463
Abstract: provided is an ultrasound diagnostic apparatus. in a support information database, comments as different pieces of support information are associated with a plurality of different examiner levels. an examiner level specifying unit specifies an examiner level of an examiner who is currently using an ultrasound diagnostic apparatus. the output unit outputs support information with a content tailored to the examiner level of the examiner, which is specified by the examiner level specifying unit, based on the support information database.
Inventor(s): Shintaro TANABE of Ashigarakami-gun JP for fujifilm corporation, Tatsuya Nitabaru of Ashigarakami-gun JP for fujifilm corporation, Masaaki Inoue of Ashigarakami-gun JP for fujifilm corporation, Takehiro Yamane of Ashigarakami-gun JP for fujifilm corporation, Hirofumi Fukunaga of Ashigarakami-gun JP for fujifilm corporation
IPC Code(s): C07C229/26, C07D249/08
CPC Code(s): C07C229/26
Abstract: an object of the present invention is to provide a method for manufacturing an aminolipid compound, in which a yield in a carbonate esterification reaction is improved, and an intermediate compound used in the method for manufacturing an aminolipid compound. according to the present invention, there is provided a compound represented by formula [1] or a salt thereof.
Inventor(s): Shintaro TANABE of Ashigarakami-gun JP for fujifilm corporation, Tatsuya Nitabaru of Ashigarakami-gun JP for fujifilm corporation, Masaaki Inoue of Ashigarakami-gun JP for fujifilm corporation, Takehiro Yamane of Ashigarakami-gun JP for fujifilm corporation, Hirofumi Fukunaga of Ashigarakami-gun JP for fujifilm corporation
IPC Code(s): C07C229/26, C07D249/08
CPC Code(s): C07C229/26
Abstract:
Inventor(s): Shintaro TANABE of Ashigarakami-gun JP for fujifilm corporation, Tatsuya Nitabaru of Ashigarakami-gun JP for fujifilm corporation, Masaaki Inoue of Ashigarakami-gun JP for fujifilm corporation, Takehiro Yamane of Ashigarakami-gun JP for fujifilm corporation, Hirofumi Fukunaga of Ashigarakami-gun JP for fujifilm corporation
IPC Code(s): C07C229/26, C07D249/08
CPC Code(s): C07C229/26
Abstract: in the formula, rrepresents a hydrogen atom or a hydrocarbon group having 1 to 12 carbon atoms, rrepresents a divalent hydrocarbon group having 2 to 12 carbon atoms, and rrepresents a hydrocarbon group having 6 to 22 carbon atoms.
Inventor(s): Hideyuki HORIO of Tokyo JP for fujifilm corporation, Hisako NAGAO of Tokyo JP for fujifilm corporation, Takeshi YATSUO of Tokyo JP for fujifilm corporation, Takuya FUJIKAWA of Tokyo JP for fujifilm corporation
IPC Code(s): G01R33/28, G01R33/54
CPC Code(s): G01R33/288
Abstract: an operation terminal according to an aspect of the present invention is an operation terminal for a magnetic resonance imaging apparatus and includes a processor. the processor is configured to: acquire first information indicating a state of a magnet provided in the magnetic resonance imaging apparatus; determine the state of the magnet in the magnetic resonance imaging apparatus on the basis of the first information; output second information for prompting a user of the magnetic resonance imaging apparatus to perform a safety check operation in a case where the determined state of the magnet is a cooling-completed state; and instruct the magnetic resonance imaging apparatus to start excitation of the magnet in a case where the safety check operation by the user has been received.
Inventor(s): Takeshi YATSUO of Tokyo JP for fujifilm corporation, Hideyuki HORIO of Tokyo JP for fujifilm corporation, Hisako NAGAO of Tokyo JP for fujifilm corporation, Takuya FUJIKAWA of Tokyo JP for fujifilm corporation
IPC Code(s): G01R33/38, G01R33/28, G01R33/3815
CPC Code(s): G01R33/3804
Abstract: an operation terminal according to an aspect of the present invention is an operation terminal for a magnetic resonance imaging apparatus and includes: a processor; and a non-transitory tangible recording medium in which values of parameters related to a magnet provided in the magnetic resonance imaging apparatus and states of the magnet corresponding to the values of the parameters are recorded in association with each other. the processor is configured to: acquire the values of the parameters from the magnetic resonance imaging apparatus; determine which of a plurality of states that the magnet is capable of being in an actual state of the magnet is on the basis of the acquired values with reference to the recording medium; and notify of the determined actual state of the magnet.
Inventor(s): Hideyuki HORIO of Tokyo JP for fujifilm corporation, Takeshi YATSUO of Tokyo JP for fujifilm corporation, Takuya FUJIKAWA of Tokyo JP for fujifilm corporation, Yutaro NAKASHIMA of Tokyo JP for fujifilm corporation, Hisako NAGAO of Tokyo JP for fujifilm corporation
IPC Code(s): G01R33/38, G01R33/3815
CPC Code(s): G01R33/3804
Abstract: an object of the present invention is to provide an operation terminal, a method for operation an operation terminal, and a magnetic resonance imaging system including the operation terminal that enable a user to correctly understand a state of a magnet. an operation terminal according to an aspect of the present invention is an operation terminal for a magnetic resonance imaging apparatus and includes a processor configured to: acquire information indicating a temperature of a magnet provided in the magnetic resonance imaging apparatus from the magnetic resonance imaging apparatus; calculate a remaining cooling time, which is a time required until the magnet is cooled to a cooling-completed state, on the basis of the acquired information; and output information indicating the calculated remaining cooling time.
Inventor(s): Hideyuki HORIO of Tokyo JP for fujifilm corporation, Munesato HAMADA of Tokyo JP for fujifilm corporation
IPC Code(s): G01R33/54, G01R33/28
CPC Code(s): G01R33/546
Abstract: an operation terminal according to an aspect of the present invention is an operation terminal for a magnetic resonance imaging apparatus and includes a processor and a non-transitory tangible recording medium. identification information of a user of the operation terminal, information indicating a type of job of the user divided into a plurality of levels, and information indicating an operation executable by the user belonging to each type of job are recorded in the recording medium in association with one another, and the processor is configured to: determine the type of job of the user with reference to the recording medium; receive an operation executable by the user of the determined type of job; and instruct the magnetic resonance imaging apparatus to execute the received operation.
Inventor(s): Takashi NISHIHARA of Tokyo JP for fujifilm corporation
IPC Code(s): G01R33/56, A61B5/026, A61B5/055, G01R33/54
CPC Code(s): G01R33/5607
Abstract: provided is an mri apparatus that can suppress fat, minimize an influence on t1 contrast or t2 contrast, and acquire an image in which has excellent discrimination ability between inflamed tissue and normal tissue.
Inventor(s): Takashi NISHIHARA of Tokyo JP for fujifilm corporation
IPC Code(s): G01R33/56, A61B5/026, A61B5/055, G01R33/54
CPC Code(s): G01R33/5607
Abstract: in imaging using a fat suppression ir pulse, an msde sequence is added immediately before a data collection sequence to suppress a blood flow. desired contrast is estimated based on imaging conditions and imaging parameters of the data collection sequence, and a duration of the msde sequence and a delay time of the data collection sequence started from the msde sequence are adjusted such that the desired contrast is obtained.
Inventor(s): Rikako NAGAI of Kanagawa JP for fujifilm corporation, Yasukazu KUWAYAMA of Kanagawa JP for fujifilm corporation
IPC Code(s): G02B5/22
CPC Code(s): G02B5/22
Abstract: a light absorption anisotropic film, a manufacturing method of a light absorption anisotropic film, a laminate, and an image display device, in which, when a circularly polarizing plate combined with a �/4 plate is applied to a display device and the display device is brought into a black display state, black density is excellent. the light absorption anisotropic film contains a liquid crystal compound, and a dichroic substance. the dichroic substance forms an associate, and when, in a cross section of the light absorption anisotropic film observed with a scanning transmission electron microscope, 100 associates are selected, a number of associates b in which a length of a major axis is 30 nm or more and less than 60 nm is denoted by nb, and a number of associates c in which a length of a major axis is 60 nm or more is denoted by nc, nb>nc.
Inventor(s): Yoshinori MAEDA of Kanagawa JP for fujifilm corporation, Hideki KANEIWA of Kanagawa JP for fujifilm corporation
IPC Code(s): G02B5/22, G02B1/14
CPC Code(s): G02B5/223
Abstract: a laminate, a manufacturing method of a laminate, and a virtual reality display apparatus, in which display performance of the virtual reality display apparatus can be improved in a case where the laminate including a light absorption anisotropic layer is introduced into the virtual reality display apparatus. the laminate includes an alignment film and a light absorption anisotropic layer provided on the alignment film, in which the light absorption anisotropic layer contains a liquid crystal compound and a dichroic substance, and a film thickness variation of the alignment film is 10% or less.
Inventor(s): Masato KONDO of Saitama-shi JP for fujifilm corporation
IPC Code(s): G02B15/14, G02B7/02, G02B13/18
CPC Code(s): G02B15/1461
Abstract: a variable magnification optical system consists of, in order from an object side, a first lens group having a positive refractive power, a second lens group having a negative refractive power, an intermediate group consisting of two or more and five or fewer lens groups, and a final lens group having a refractive power. during changing magnification, a spacing between the first lens group and the second lens group changes, a spacing between the second lens group and the intermediate group changes, a spacing between the intermediate group and the final lens group changes, and all spacings between adjacent lens groups in the intermediate group change. the variable magnification optical system satisfies a predetermined conditional expression.
Inventor(s): Taiga GOTO of Tokyo JP for fujifilm corporation
IPC Code(s): G05D3/20, A61B6/04
CPC Code(s): G05D3/20
Abstract: a medical diagnostic apparatus includes a processor, and the processor is configured to: acquire a subject image which is an image of a subject placed on an examination table; acquire subject analysis information by analyzing the acquired subject image; and execute processing of controlling a height of the examination table based on the subject analysis information.
Inventor(s): Toshihiro USUDA of Kanagawa JP for fujifilm corporation
IPC Code(s): G06T7/00
CPC Code(s): G06T7/0012
Abstract: a medical support device includes a processor and communicates with an external device that transmits medical information including a medical image and/or modality-related information. the medical image is obtained by imaging a subject via a modality. the modality-related information is information on the modality at a timing at which the medical image is obtained. the processor receives the medical information transmitted from the external device, executes first processing on the medical information, transmits an execution result, switches a processing content of the first processing in accordance with the medical information, and transmits switching content information indicating a switching content.
Inventor(s): Satoshi IIZUKA of Tokyo JP for fujifilm corporation
IPC Code(s): G06T7/00, A61B5/00, G16H30/40
CPC Code(s): G06T7/0012
Abstract: provided are a bed induction system, a medical apparatus, a bed, and a medical image diagnosis system that can reduce an operation load of a dockable bed. a bed induction system includes one or more sensors that obtain information on a positional relationship between a medical apparatus having a docking portion to which a bed is connected and the bed, one or more processors that execute processing of displaying guide information for inducing the bed to the docking portion based on the information obtained from the one or more sensors, and one or more display devices that display the guide information.
Inventor(s): Kei YAMAJI of Saitama-shi JP for fujifilm corporation, Toshiki KOBAYASHI of Saitama-shi JP for fujifilm corporation, Masaru KOBAYASHI of Saitama-shi JP for fujifilm corporation, Yuya NISHIO of Saitama-shi JP for fujifilm corporation
IPC Code(s): G06T11/60
CPC Code(s): G06T11/60
Abstract: provided are an image generation method, an image file creation method, and an image generation device capable of appropriately generating information related to a base image used for generation of a composite image.
Inventor(s): Kei YAMAJI of Saitama-shi JP for fujifilm corporation, Toshiki KOBAYASHI of Saitama-shi JP for fujifilm corporation, Masaru KOBAYASHI of Saitama-shi JP for fujifilm corporation, Yuya NISHIO of Saitama-shi JP for fujifilm corporation
IPC Code(s): G06T11/60
CPC Code(s): G06T11/60
Abstract: one embodiment of the present invention relates to an image generation method including: a reception step of receiving any image generation mode from among a plurality of image generation modes in a case in which a composite image is generated by combining a plurality of base images; and a generation step of generating an accessory image as accessory information of the composite image based on at least one of the plurality of base images in accordance with the image generation mode received in the reception step.
Inventor(s): Tetsuya HAYASHI of Tokyo JP for fujifilm corporation
IPC Code(s): G06V10/70, G06V10/10, G06V10/60, G06V10/75, G06V10/776, G06V10/82, G06V10/98, G06V20/50
CPC Code(s): G06V10/87
Abstract: a processor acquires at least one of a first camera image generated by capturing a moving image of a subject on an examination table via a first camera or a second camera image generated by capturing a moving image of the subject via a second camera having higher imaging sensitivity than the first camera, selects at least one detection model from among a plurality of detection models including a first detection model constructed to detect a plurality of feature points on the subject included in the first camera image, and a second detection model constructed to detect the plurality of feature points on the subject included in the second camera image, detects the plurality of feature points on the subject included in the first camera image or in the second camera image by using the selected detection model, and specifies an imaging range of the subject based on the plurality of feature points.
Inventor(s): Taiga GOTO of Tokyo JP for fujifilm corporation
IPC Code(s): G16H40/63, G06F3/14, G06V20/50, G06V40/10, G10L15/00
CPC Code(s): G16H40/63
Abstract: an examination support apparatus includes a processor, in which the processor acquires target subject data including at least one of imaging data obtained by imaging a target subject who is a presentation destination of information related to a medical examination or audio data obtained by collecting voice of the target subject, and decides presentation information to be presented for the target subject by a presentation device that presents the information related to the medical examination, on the basis of the target subject data.
Inventor(s): Seiya MASUDA of Shizuoka JP for fujifilm corporation
IPC Code(s): H01F27/32, H01F1/22, H01F41/04
CPC Code(s): H01F27/323
Abstract: provided are a structure having a high q value and a small size, and a method for manufacturing a structure. the structure has a planar inductor disposed on a substrate, and further has a first magnetic body portion disposed on a substrate side with respect to the planar inductor with a first insulating layer interposed therebetween, a second magnetic body portion disposed on a side opposite to the substrate side with respect to the planar inductor with a second insulating layer interposed therebetween, and a third magnetic body portion disposed on a center portion of the planar inductor. at least a part of the first magnetic body portion, the second magnetic body portion, and the third magnetic body portion overlap with each other in a normal direction of the substrate, and the first magnetic body portion consists of a first center portion and a plurality of extending portions extending outward from the first center portion in an in-plane direction, or consists of a flat plate portion that covers at least a part of a region from a center of the planar inductor to the outside. the second magnetic body portion consists of a second center portion and a plurality of extending portions extending outward from the second center portion in an in-plane direction, or consists of a flat plate portion that covers at least a part of a region from the center of the planar inductor to the outside.
Inventor(s): Ikuo TAKANO of Kanagawa JP for fujifilm corporation, Eijiro IWASE of Kanagawa JP for fujifilm corporation
IPC Code(s): H01M4/58, C01B25/45, H01M4/02, H01M4/1397, H01M4/62
CPC Code(s): H01M4/5825
Abstract: provided are a production method of an electrode material, including a classification step of classifying an active material into two or more active material groups having different average particle diameters, a first treatment step of subjecting each of the two or more active material groups to a surface smoothing treatment, and a mixing step of mixing the two or more active material groups after the surface smoothing treatment with an electrolytic solution; and applications thereof.
- FUJIFILM Corporation
- A61B1/00
- A61B1/045
- A61B1/06
- G02B23/24
- G02B23/26
- H04N25/531
- CPC A61B1/00009
- Fujifilm corporation
- A61B5/00
- CPC A61B5/0095
- A61B5/055
- G01R33/34
- G01R33/36
- CPC A61B5/055
- A61B6/04
- CPC A61B6/0407
- A61B8/08
- A61B8/00
- CPC A61B8/0825
- A61B8/13
- G16H15/00
- G16H40/63
- CPC A61B8/13
- CPC A61B8/463
- C07C229/26
- C07D249/08
- CPC C07C229/26
- G01R33/28
- G01R33/54
- CPC G01R33/288
- G01R33/38
- G01R33/3815
- CPC G01R33/3804
- CPC G01R33/546
- G01R33/56
- A61B5/026
- CPC G01R33/5607
- G02B5/22
- CPC G02B5/22
- G02B1/14
- CPC G02B5/223
- G02B15/14
- G02B7/02
- G02B13/18
- CPC G02B15/1461
- G05D3/20
- CPC G05D3/20
- G06T7/00
- CPC G06T7/0012
- G16H30/40
- G06T11/60
- CPC G06T11/60
- G06V10/70
- G06V10/10
- G06V10/60
- G06V10/75
- G06V10/776
- G06V10/82
- G06V10/98
- G06V20/50
- CPC G06V10/87
- G06F3/14
- G06V40/10
- G10L15/00
- CPC G16H40/63
- H01F27/32
- H01F1/22
- H01F41/04
- CPC H01F27/323
- H01M4/58
- C01B25/45
- H01M4/02
- H01M4/1397
- H01M4/62
- CPC H01M4/5825