FUJIFILM Corporation patent applications on March 20th, 2025
Patent Applications by FUJIFILM Corporation on March 20th, 2025
FUJIFILM Corporation: 41 patent applications
FUJIFILM Corporation has applied for patents in the areas of A61B8/00 (6), G06T7/00 (5), A61B8/08 (5), H01M10/0562 (5), A61B6/00 (4) H01M10/0562 (4), A61B8/5207 (2), H01M10/056 (1), G06T7/90 (1), G06T11/60 (1)
With keywords such as: image, layer, ultrasound, electrode, apparatus, unit, processing, solid, electrolyte, and imaging in patent application abstracts.
Patent Applications by FUJIFILM Corporation
20250090117. MAMMOGRAPHY APPARATUS_simplified_abstract_(fujifilm corporation)
Inventor(s): Takashi TAJIMA of Kanagawa JP for fujifilm corporation
IPC Code(s): A61B6/50, A61B6/00, A61B6/02, A61B6/04
CPC Code(s): A61B6/502
Abstract: a mammography apparatus includes an imaging table on which a breast of a subject is placed and in which a detector that detects radiation transmitted through the breast is housed, and a processor, in which a first grid and a second grid that are scattered ray removal grids, which are able to remove scattered rays generated by the radiation scattering in the breast, and that are switchable between an imaging position and a retreat position according to imaging in each of a plurality of imaging modes are provided inside the imaging table, and the processor is configured to acquire a result of receiving imaging mode selection of a user, and execute control of disposition states of the first grid and the second grid inside the imaging table according to the acquired imaging mode selection.
Inventor(s): Tomoyuki TAKAHASHI of Kanagawa JP for fujifilm corporation
IPC Code(s): A61B6/50, A61B6/00, G06T7/00, G16H50/20
CPC Code(s): A61B6/505
Abstract: a processor specifies a target bone, which is a target of state evaluation of a bone, from a radiation image of a subject, determines whether or not the state evaluation of the bone is possible based on a specification result of the target bone, derives an evaluation result by performing the state evaluation of the bone using the target bone in a case in which it is determined that the state evaluation of the bone is possible, and performs the state evaluation of the bone by changing an evaluation method in a case in which it is determined that the state evaluation of the bone is not possible.
Inventor(s): Shin HAMAUZU of Kanagawa JP for fujifilm corporation
IPC Code(s): A61B6/00, A61B6/58
CPC Code(s): A61B6/54
Abstract: a processor mutually registers another fluoroscopy apparatus other than a fluoroscopy apparatus of which the imaging control device itself controls the fluoroscopy, and notifies, in a case in which an instruction to start emitting radiation is given and the radiation is emitted from the fluoroscopy apparatus of which the imaging control device itself controls the fluoroscopy, the other fluoroscopy apparatus that the radiation has been emitted.
20250090129. CALIBRATION PHANTOM_simplified_abstract_(fujifilm corporation)
Inventor(s): Isao Takahashi of Tokyo JP for fujifilm corporation, Shinichi Kojima of Tokyo JP for fujifilm corporation, Kazuma Yokoi of Tokyo JP for fujifilm corporation
IPC Code(s): A61B6/58
CPC Code(s): A61B6/583
Abstract: a calibration phantom is configured to be difficult to deform and easy to handle. the calibration phantom can be used in a case of acquiring calibration data of a photon-counting type detector that outputs an electrical signal corresponding to photon energy of an incident x-ray. the calibration phantom includes first base substances and a second base substance which are known substances, the second base substance having an atomic number larger than an atomic number of the first base substances and being sandwiched between the first base substances.
Inventor(s): Kimito KATSUYAMA of Ashigara-kami-gun JP for fujifilm corporation
IPC Code(s): A61B8/08, A61B8/00, A61B8/14, A61B17/34, A61B90/00, A61M25/01, G01S7/52, G01S15/89
CPC Code(s): A61B8/0841
Abstract: a needle direction estimation unit estimates a needle direction l based on needle information generated by a needle information generation unit, and outputs the position information of the needle direction l. a search region setting unit sets the needle direction l in a tissue image based on the position information of the needle direction l, and sets a search region f that extends to both sides with a predetermined width r. a needle tip search unit calculates the brightness distribution of the tissue image, determines a maximum brightness point b in the search region f to be the needle tip, and outputs the position information of the needle tip. a needle tip visualizing unit visualizes a needle tip n, which is a predetermined point image, in the tissue image from the position information of the needle tip.
Inventor(s): Toshihiro USUDA of Kanagawa JP for fujifilm corporation
IPC Code(s): A61B8/08, A61B8/00
CPC Code(s): A61B8/085
Abstract: a diagnosis support device includes a processor. the processor acquires an ultrasound image, displays the acquired ultrasound image on a display device, and displays, in the ultrasound image, a first mark capable of specifying a lesion region detected from the ultrasound image within the ultrasound image and a second mark capable of specifying an organ region detected from the ultrasound image within the ultrasound image. the first mark is displayed in a state of being emphasized more than the second mark.
Inventor(s): Hidenao Kubota of Tokyo JP for fujifilm corporation, Katsunori Asafusa of Tokyo JP for fujifilm corporation, Hirohiko Narita of Tokyo JP for fujifilm corporation
IPC Code(s): A61B8/08, A61B8/00
CPC Code(s): A61B8/5207
Abstract: an ultrasound image different from an ultrasound image displayed on an ultrasound diagnostic apparatus can be provided to a person in a remote location as close to real time as possible. an ultrasound diagnostic apparatus acquires raw data by transmitting and receiving ultrasonic waves, and generates a first ultrasound image by applying first image processing to the raw data. the raw data is transmitted from the ultrasound diagnostic apparatus to an image processing apparatus via a communication path including a high-speed communication path. the image processing apparatus generates a second ultrasound image by applying second image processing different from the first image processing to the raw data. the second ultrasound image is displayed on a display of the image processing apparatus.
Inventor(s): Katsunori Asafusa of Tokyo JP for fujifilm corporation, Hidenao Kubota of Tokyo JP for fujifilm corporation, Hirohiko Narita of Tokyo JP for fujifilm corporation
IPC Code(s): A61B8/08, A61B8/00
CPC Code(s): A61B8/5207
Abstract: a system capable of generating an ultrasound image with an ultrasound diagnostic apparatus, displaying the ultrasound image with the ultrasound diagnostic apparatus, and performing diagnosis using the ultrasound image with an external device can be provided. an ultrasound diagnostic apparatus acquires raw data by transmitting and receiving ultrasonic waves, and generates a first ultrasound image by applying first image processing to the raw data. the raw data is transmitted as information from the ultrasound diagnostic apparatus to an image processing apparatus. the image processing apparatus generates a second ultrasound image by applying second image processing different from the first image processing to the raw data. the image processing apparatus displays the second ultrasound image on a display of the image processing apparatus.
Inventor(s): Toshihiro USUDA of Kanagawa JP for fujifilm corporation
IPC Code(s): A61B8/00, A61B8/12
CPC Code(s): A61B8/5223
Abstract: a diagnostic assistance apparatus includes a processor. the processor is configured to acquire a first ultrasound image generated by an ultrasound module, and switch between a first operating mode and a second operating mode according to whether or not reference information is combined with the first ultrasound image, according to whether or not the first ultrasound image is an image obtained in an auxiliary image mode, or according to a set value that stipulates the image quality of the first ultrasound image. the first operating mode is an operating mode that performs detection of a specific area on the basis of detection assistance information created using a second ultrasound image obtained in a main image mode. the second operating mode is an operating mode that performs detection of the specific area but does not output a detection result, or that does not perform detection of the specific area.
Inventor(s): Yoshiaki SATOH of Ashigarakami-gun JP for fujifilm corporation, Katsuya YAMAMOTO of Ashigarakami-gun JP for fujifilm corporation
IPC Code(s): A61B8/00, A61B8/08, A61B8/12, B06B1/02, B06B1/06
CPC Code(s): A61B8/56
Abstract: an ultrasound transducer unit including a plurality of ultrasound transducers transmits and receives ultrasound waves to and from an inside of a subject. in a case where a checking operation unit is operated, a controller controls a driving voltage supply unit such that a driving voltage is supplied with all of the plurality of ultrasound transducers as driving target transducers. in a case where the checking operation unit is operated, a depolarization determination unit calculates, for each ultrasound transducer, a reception sensitivity in a case where an ultrasound wave is received by driving all of the plurality of ultrasound transducers as the driving target transducers, and determines whether or not a depolarization determination value calculated from the reception sensitivity of each ultrasound transducer satisfies numerical conditions. if the numerical conditions are satisfied, a polarization voltage supply unit supplies a polarization voltage to each of the plurality of ultrasound transducers.
20250090147. BIOPSY DEVICE AND PROGRAM_simplified_abstract_(fujifilm corporation)
Inventor(s): Atsushi ONODA of Tokyo JP for fujifilm corporation
IPC Code(s): A61B10/02, G16H30/20
CPC Code(s): A61B10/0266
Abstract: a controller includes a display controller that performs control to display a target image indicating a target object from which a tissue is to be collected by a biopsy needle, a first image indicating a target position of the biopsy needle, and a second image indicating an actual position of the biopsy needle in the same display diagram with a common two-dimensional coordinate system and to display the first image and the second image in different states.
Inventor(s): Kazuaki ENOMOTO of Shizuoka JP for fujifilm corporation, Natsumi Yokokawa of Shizuoka JP for fujifilm corporation, Akinori Fujita of Shizuoka JP for fujifilm corporation, Akira Sakaguchi of Shizuoka JP for fujifilm corporation, Yusuke Namba of Shizuoka JP for fujifilm corporation, Ichiro Koyama of Shizuoka JP for fujifilm corporation
IPC Code(s): B41C1/10
CPC Code(s): B41C1/1016
Abstract: an on-machine development type planographic printing plate precursor has a support and an image-recording layer on the support. the image-recording layer contains an initiator, an infrared absorber capable of donating electrons to the initiator, and a color-developing substance precursor. the image-recording layer can form an image by exposure to infrared laser, and in a case where the image-recording layer is exposed to an infrared laser with a wavelength of 830 nm at an energy density of 110 mj/cm, a brightness change �l of the image-recording layer before and after the exposure is 3.0 or more. a method for preparing a planographic printing plate and a planographic printing method employ the on-machine development type planographic printing plate precursor.
Inventor(s): Yasutoshi HIRABAYASHI of Kanagawa JP for fujifilm corporation, Ryohei YOSHINAGA of Kanagawa JP for fujifilm corporation
IPC Code(s): B41J2/18, B41J2/175
CPC Code(s): B41J2/18
Abstract: provided are a liquid circulation device, an adjusting method of a liquid circulation device, and a manufacturing method of an image forming apparatus that can appropriately adjust a circulation amount of a liquid. the liquid circulation device includes a supply side manifold that supplies a liquid to a print bar on which one or more liquid jetting heads jetting the liquid are mounted, a collection side manifold that collects the liquid from the print bar, and a bypass flow passage that causes the supply side manifold to communicate with the collection side manifold without going via the print bar, in which the liquid circulates in the liquid jetting head due to a differential pressure between the supply side manifold and the collection side manifold, and the bypass flow passage is capable of changing a resistance with respect to the liquid.
20250091901. RECOVERY METHOD OF ACTIVE MATERIAL_simplified_abstract_(fujifilm corporation)
Inventor(s): Yosuke SHIRATORI of Kanagawa JP for fujifilm corporation
IPC Code(s): C01G51/42, C01G33/00, C22B7/00, H01M10/54
CPC Code(s): C01G51/42
Abstract: provided is a recovery method of an active material for recovering an active material from an all-solid-state secondary battery member including an active material layer which contains the active material and an oxide-based solid electrolyte, the method including bring the all-solid-state secondary battery member into contact with an aqueous medium, and performing solid-liquid separation, in which the oxide-based solid electrolyte includes a solid electrolyte which contains a lithium-containing oxide containing li, b, and o, a lithium salt, and water, and in the solid electrolyte, a value of a ratio of a content of the lithium salt to a content of the lithium-containing oxide is 0.001 to 1.5 in terms of a molar ratio, and a value of a ratio of a content of the water to the content of the lithium-containing oxide is 1 to 12 in terms of a molar ratio.
Inventor(s): Kuniaki SAITO of Toyoake-shi JP for fujifilm corporation, Yasuko YAMAMOTO of Toyoake-shi JP for fujifilm corporation, Kengo KAMBARA of Tokyo JP for fujifilm corporation
IPC Code(s): G01N33/574
CPC Code(s): G01N33/57484
Abstract: there are provided a method of assisting diagnosis of a hematological tumor, including using, as an indicator, a decrease in an amount of kynurenic acid in a subject-derived specimen, or using, as an indicator, a ratio between at least one amount selected from the group consisting of an amount of anthranilic acid, an amount of kynurenine, an amount of 3-hydroxyanthranilic acid, an amount of 3-hydroxykynurenine, and an amount of tryptophan, and the amount of kynurenic acid in the subject-derived specimen, a method of obtaining data for diagnosis of a hematological tumor, and a kit.
Inventor(s): Suguru Yokosawa of Tokyo JP for fujifilm corporation, Toru Shirai of Tokyo JP for fujifilm corporation
IPC Code(s): G01R33/483, G01R33/56, G01R33/561
CPC Code(s): G01R33/4835
Abstract: image quality can be improved and acceleration can be achieved, by optimizing sampling in a blade type radial measurement using an mri apparatus. in a case of performing a blade type radial measurement in which a k-space is radially sampled by varying an angle of a blade configured with a plurality of parallel sampling lines, interline intervals between the plurality of parallel sampling lines are set to uneven intervals for at least one of a plurality of the blades having different angles. the sampling using uneven intervals can be evaluated, and line intervals can also be adjusted based on an evaluation result.
Inventor(s): Tomonori MASUDA of Saitama-shi JP for fujifilm corporation, Tomoyuki KAWAI of Saitama-shi JP for fujifilm corporation
IPC Code(s): G01S17/32, G01C3/06, G01S7/486, G01S7/4865, G01S7/487, G01S17/10, G01S17/89, G01S17/894, G03B7/083, H04N23/667, H04N23/73, H04N23/74, H04N25/702
CPC Code(s): G01S17/32
Abstract: disclosed are a distance image acquisition apparatus and a distance image acquisition method capable of achieving high distance measurement accuracy and omitting wasteful imaging or calculation. the distance image acquisition apparatus () includes a distance image sensor (), a drive mode setting unit (a), a distance image generation unit (b), a pulse light emission unit (), and an exposure control unit (). the exposure control unit () controls emission and non-emission of pulse light emitted from the pulse light emission unit () according to a drive mode set by the drive mode setting unit (a), and controls exposure in the distance image sensor (). the distance image generation unit (b) performs calculation processing of a sensor output acquired from the distance image sensor () according to the drive mode set by the drive mode setting unit (a) to generate a distance image corresponding to a distance of a subject.
Inventor(s): Jun ISHIYAMA of Kanagawa JP for fujifilm corporation, Kunihiro ATSUMI of Kanagawa JP for fujifilm corporation, Ayako MURAMATSU of Kanagawa JP for fujifilm corporation
IPC Code(s): G02B5/30, B32B7/023, G02F1/1335, G02F1/13363
CPC Code(s): G02B5/3016
Abstract: a laminate in which the occurrence of cracks is suppressed, and a laminate with a pressure-sensitive adhesive layer, a polarizing plate, and an image display device which use the laminate. the laminate includes a first optically anisotropic layer; and a second optically anisotropic layer, the first optically anisotropic layer and the second optically anisotropic layer being laminated directly or through an alignment film, in which the first optically anisotropic layer satisfies expression (a) nx>ny, the second optically anisotropic layer satisfies expression (b) nx<nz, the laminate satisfies expressions (1) 100 nm≤re(550)≤180 nm, expression (2) re(450)/re(550)<1.0, expression (3) re(650)/re(550)>1.0, expression (4)−40 nm≤rth(550)≤70 nm, expression (5) rth(550)<re(550)/2, and an endothermic peak temperature of the laminate observed by differential scanning calorimetry is 125� c. or lower.
Inventor(s): Yoshihiro SEKINE of Kanagawa JP for fujifilm corporation
IPC Code(s): G06F3/12
CPC Code(s): G06F3/1238
Abstract: an information processing apparatus including a processor, the processor performing a process to: acquire preset information; and extract, from among plural operators associated with settings of executed jobs, and output an operator corresponding to the information.
Inventor(s): Eiichi TANAKA of Tokyo JP for fujifilm corporation, Seiya INAGI of Tokyo JP for fujifilm corporation, Shinji HAYASHI of Tokyo JP for fujifilm corporation
IPC Code(s): G06T7/00, G06T5/70
CPC Code(s): G06T7/001
Abstract: an information processing apparatus acquires a conversion parameter for converting a position in an inspection image captured by irradiating an inspection target object with radiation along an irradiation direction into a position in structure information representing a three-dimensional structure of the inspection target object, the conversion parameter including the irradiation direction in the structure information; and converts a position of a discontinuity of the inspection target object in the inspection image into a position of the discontinuity in the structure information by using the conversion parameter.
Inventor(s): Tomoyuki TAKAHASHI of Kanagawa JP for fujifilm corporation
IPC Code(s): G06T7/00, A61B6/00, A61B6/50
CPC Code(s): G06T7/0014
Abstract: a processor acquires first and second radiation images for a subject, which includes a first component of a plurality of compositions and a second component of a single composition, derives an initial second component image based on the first and second radiation images, specifies first and second component regions in the radiation images based on the initial second component image, derives a characteristic of the first component related to attenuation of the radiation based on the radiation images in the first component region, derives the characteristic of the first component in the second component region in the first or second radiation image based on the characteristic of the first component in the first component region around the second component region, and derives first and second component images in which the first and second components are emphasized, respectively, based on the characteristic of the first component.
Inventor(s): Masaaki OOSAKE of Kanagawa JP for fujifilm corporation
IPC Code(s): G06T7/70, A61B1/00, G06T7/11
CPC Code(s): G06T7/70
Abstract: an image processing device includes a processor, in which the processor acquires a lumen direction that is a direction in which an endoscope is inserted, from an image obtained by imaging a tubular organ via a camera provided in the endoscope, in accordance with a trained model obtained through machine learning based on a positional relationship between a plurality of division regions obtained by dividing the image and a lumen corresponding region included in the image, and outputs lumen direction information that is information indicating the lumen direction.
Inventor(s): Maiko ENDO of Kanagawa JP for fujifilm corporation
IPC Code(s): G06T7/73, A61B1/00, G06T7/00, G06V10/25
CPC Code(s): G06T7/73
Abstract: provided are a medical image processing apparatus, a processor device, a medical image processing method, and a program that may suppress flickering of display when a region of interest in a medical image is reported. a medical image processing apparatus includes an image acquisition unit () that acquires an endoscopic image (), a region-of-interest detection unit () that detects a region of interest, an emphasis region setting unit () that sets a location of an emphasis region for emphasizing the region of interest in accordance with a location of the region of interest when the medical image is displayed using a monitor device (), and a display control unit () that updates display of the emphasis region using an update interval exceeding an update interval of display of the endoscopic image.
Inventor(s): Kenji SASAHARA of Tokyo JP for fujifilm corporation
IPC Code(s): G06T7/90, G06T7/80
CPC Code(s): G06T7/90
Abstract: provided is an information processing apparatus including at least one processor, in which the processor is configured to acquire a plurality of color forming member images obtained by imaging a color forming member, which forms a color with density distribution corresponding to an amount of energy applied thereto and derive the amount of energy applied to the color forming member based on each of the plurality of color forming member images by using characteristic data in which a relationship between the amount of energy applied to the color forming member and a color of the color forming member included in the color forming member images is determined in advance.
Inventor(s): Tomohiro NAKAGAWA of Saitama-shi JP for fujifilm corporation, Yasushi TANAKA of Saitama-shi JP for fujifilm corporation
IPC Code(s): G06T11/60, G06F3/14, G06V20/30
CPC Code(s): G06T11/60
Abstract: provided are an image processing apparatus, an image processing method, a program, and a recording medium capable of enhancing a performance effect in a case where two or more display images are displayed.
Inventor(s): Tomohiro NAKAGAWA of Saitama-shi JP for fujifilm corporation, Yasushi TANAKA of Saitama-shi JP for fujifilm corporation
IPC Code(s): G06T11/60, G06F3/14, G06V20/30
CPC Code(s): G06T11/60
Abstract: an image processing apparatus according to one embodiment of the present invention that displays two or more display images, in a display aspect including an aspect in which the number of display images in a screen changes, includes a processor, in which the processor is configured to acquire at least one piece of information on an acquisition condition of an image or a feature of the image for a plurality of images, select a plurality of candidate images from among the plurality of images based on the at least one piece of information acquired for the plurality of images, and set a display method of the two or more display images with two or more candidate images satisfying a predetermined condition among the plurality of candidate images as the two or more display images.
Inventor(s): Haruka IKEDA of Tokyo JP for fujifilm corporation
IPC Code(s): G06V10/776, G06V10/764
CPC Code(s): G06V10/776
Abstract: the processor generates an inverted image obtained by inverting pixel values of a single-channel image that constitutes a first labeled training dataset, as training data of a second labeled training dataset obtained by augmentation of the first labeled training dataset. the single-channel image is an image of which the pixel values are determined in accordance with a physical quantity sensed by light-receiving elements during imaging or an image of which the pixel values are determined by reversible transform on the physical quantity. the processor generates an inverted label corresponding to the inverted image, as a ground truth label that constitutes the second labeled training dataset. the inverted label is generated based on a ground truth label of the single-channel image. the ground truth label of the single-channel image constitutes the first labeled training dataset.
Inventor(s): Kenji NISHIDA of Kanagawa JP for fujifilm corporation
IPC Code(s): G11B5/58, G11B5/02, H04B5/26, H04B5/43, H04B5/79
CPC Code(s): G11B5/582
Abstract: a noncontact communication medium performs communication with an external device in a noncontact manner. the noncontact communication medium includes a resonance circuit, a regulator that generates operating power, a variable resistor, a switcher, and a control circuit. the processing circuit generates a response signal corresponding to a command signal. the switcher switches between an applied state in which a load of the variable resistor is applied to the resonance circuit and a non-applied state in which the load is not applied to the resonance circuit, according to the response signal. the control circuit controls the resistance value according to the bleed power dissipated from the regulator.
Inventor(s): Toshihiro USUDA of Kanagawa JP for fujifilm corporation
IPC Code(s): G16H30/40, G06T3/60, G06T7/00, G06V20/70
CPC Code(s): G16H30/40
Abstract: a learning device includes a first processor. the first processor acquires a plurality of medical images to which annotations for specifying a lesion are assigned, and trains a model using the plurality of acquired medical images. the medical image is an image that is generated based on at least one convex ultrasound image and that has an aspect imitating at least a part of a radial ultrasound image.
[[20250096244. ELECTRODE COMPOSITION FOR ALL-SOLID-STATE SECONDARY BATTERY, ELECTRODE SHEET FOR ALL-SOLID-STATE SECONDARY BATTERY, ALL-SOLID-STATE SECONDARY BATTERY, AND MANUFACTURING METHOD OF ELECTRODE SHEET FOR ALL-SOLID-STATE SECONDARY BATTERY, AND MANUFACTURING METHOD OF ALL-SOLID-STATE SECONDARY BATTERY_simplified_abstract_(fujifilm corporation)]]
Inventor(s): Ikuo KINOSHITA of Kanagawa JP for fujifilm corporation
IPC Code(s): H01M4/36, H01M4/02, H01M4/04, H01M4/139, H01M10/0562, H01M10/058
CPC Code(s): H01M4/366
Abstract: provided are an electrode composition for an all-solid-state secondary battery, containing an amorphous solid electrolyte and an active material, in which the solid electrolyte contains a metal-containing oxide containing at least one of an alkali metal element or an alkaline earth metal element and an oxygen element, at least one metal salt of an alkali metal salt or an alkaline earth metal salt, and water, and a ratio of a median diameter m of the active material to a median diameter n of the solid electrolyte is 1.2≤m/n≤5.0; an electrode sheet for an all-solid-state secondary battery and an all-solid-state secondary battery using the same; and a manufacturing method thereof.
[[20250096309. SODIUM-BASED SOLID ELECTROLYTE, METHOD FOR PRODUCING SODIUM-BASED SOLID ELECTROLYTE, MODIFIED POSITIVE ELECTRODE ACTIVE MATERIAL, MODIFIED NEGATIVE ELECTRODE ACTIVE MATERIAL, SOLID-STATE SECONDARY BATTERY, ELECTRODE SHEET FOR SOLID-STATE SECONDARY BATTERY, SOLID ELECTROLYTE SHEET, AND ELECTRODE FOR SOLID-STATE SECONDARY BATTERY_simplified_abstract_(fujifilm corporation)]]
Inventor(s): Yukihiro OKUNO of Kanagawa JP for fujifilm corporation, Shintaro YASUI of Tokyo JP for fujifilm corporation, Yosuke SHIRATORI of Kanagawa JP for fujifilm corporation, Kengo SAITO of Kanagawa JP for fujifilm corporation, Kenta WATANABE of Kanagawa JP for fujifilm corporation
IPC Code(s): H01M10/056, H01M4/36, H01M10/054
CPC Code(s): H01M10/056
Abstract: an object of the present invention is to provide a sodium-based solid electrolyte having excellent ion conductivity, a method for producing a sodium-based solid electrolyte, a modified positive electrode active material, a modified negative electrode active material, a solid-state secondary battery, an electrode sheet for a solid-state secondary battery, a solid electrolyte sheet, and an electrode for a solid-state secondary battery.
[[20250096309. SODIUM-BASED SOLID ELECTROLYTE, METHOD FOR PRODUCING SODIUM-BASED SOLID ELECTROLYTE, MODIFIED POSITIVE ELECTRODE ACTIVE MATERIAL, MODIFIED NEGATIVE ELECTRODE ACTIVE MATERIAL, SOLID-STATE SECONDARY BATTERY, ELECTRODE SHEET FOR SOLID-STATE SECONDARY BATTERY, SOLID ELECTROLYTE SHEET, AND ELECTRODE FOR SOLID-STATE SECONDARY BATTERY_simplified_abstract_(fujifilm corporation)]]
Inventor(s): Yukihiro OKUNO of Kanagawa JP for fujifilm corporation, Shintaro YASUI of Tokyo JP for fujifilm corporation, Yosuke SHIRATORI of Kanagawa JP for fujifilm corporation, Kengo SAITO of Kanagawa JP for fujifilm corporation, Kenta WATANABE of Kanagawa JP for fujifilm corporation
IPC Code(s): H01M10/056, H01M4/36, H01M10/054
CPC Code(s): H01M10/056
Abstract: the sodium-based solid electrolyte of the present invention contains amorphous sodium tetraborate, water, and a sodium salt.
Inventor(s): Yosuke SHIRATORI of Kanagawa JP for fujifilm corporation, Shintaro YASUI of Tokyo JP for fujifilm corporation, Yukihiro OKUNO of Kanagawa JP for fujifilm corporation, Yasuharu SHIRAISHI of Kanagawa JP for fujifilm corporation, Kengo SAITO of Kanagawa JP for fujifilm corporation, Kenta WATANABE of Kanagawa JP for fujifilm corporation, Akihiro TAKAHASHI of Kanagawa JP for fujifilm corporation
IPC Code(s): H01M10/0562, H01M4/66, H01M10/0525
CPC Code(s): H01M10/0562
Abstract: provided is an all-solid-state lithium ion secondary battery including one or more laminates in which a positive electrode layer, a solid electrolyte layer, and a negative electrode layer are arranged in this order, in which at least one collector layer included in at least one of the positive electrode layer or the negative electrode layer is a layer having a specific metal as a constitutional material or a layer having the specific metal in a coating layer, and the solid electrolyte layer contains an amorphous solid electrolyte which contains a lithium-containing oxide containing li, b, and o, and water and a lithium salt with a specific molar ratio with respect to the lithium-containing oxide.
Inventor(s): Yosuke SHIRATORI of Kanagawa JP for fujifilm corporation, Shintaro YASUI of Tokyo JP for fujifilm corporation, Yasuharu SHIRAISHI of Kanagawa JP for fujifilm corporation, Kengo SAITO of Kanagawa JP for fujifilm corporation, Kenta WATANABE of Kanagawa JP for fujifilm corporation, Akihiro TAKAHASHI of Kanagawa JP for fujifilm corporation
IPC Code(s): H01M10/0562, H01M10/0525, H01M10/0587
CPC Code(s): H01M10/0562
Abstract: provided are a wound-type all-solid-state lithium ion secondary battery including a laminate in which a positive electrode layer, a solid electrolyte layer, and a negative electrode layer are arranged in this order, the laminate being wound around a core material, in which the solid electrolyte layer contains an amorphous solid electrolyte which contains a lithium-containing oxide containing li, b, and o and a lithium salt, and in the amorphous solid electrolyte, a value of a ratio of a content of the lithium salt to a content of the lithium-containing oxide is 0.001 to 1.5 in terms of a molar ratio; and a manufacturing method of the wound-type all-solid-state lithium ion secondary battery.
Inventor(s): Yosuke SHIRATORI of Kanagawa JP for fujifilm corporation, Kenta WATANABE of Kanagawa JP for fujifilm corporation, Kengo SAITO of Kanagawa JP for fujifilm corporation, Shintaro YASUI of Tokyo JP for fujifilm corporation, Masatoshi TOKAIRIN of Kanagawa JP for fujifilm corporation, Yukihiro OKUNO of Kanagawa JP for fujifilm corporation
IPC Code(s): H01M10/0562, H01M4/04, H01M10/0525
CPC Code(s): H01M10/0562
Abstract: provided are an all-solid-state lithium ion secondary battery including, in the following order, a positive electrode layer, a solid electrolyte layer, and a negative electrode layer, in which the solid electrolyte layer contains an amorphous solid electrolyte which contains a lithium-containing oxide containing li, b, and o and a lithium salt, in the amorphous solid electrolyte, a value of a ratio of a content of the lithium salt to a content of the lithium-containing oxide is 0.001 to 1.5 in terms of a molar ratio, and moisture contained in a laminate consisting of a positive electrode active material layer, the solid electrolyte layer, and a negative electrode active material layer is in a specific state; and a manufacturing method of the all-solid-state lithium ion secondary battery.
[[20250096318. ELECTRODE COMPOSITION FOR ALL-SOLID-STATE SECONDARY BATTERY, ELECTRODE SHEET FOR ALL-SOLID-STATE SECONDARY BATTERY, ALL-SOLID-STATE SECONDARY BATTERY, AND MANUFACTURING METHOD OF ELECTRODE SHEET FOR ALL-SOLID-STATE SECONDARY BATTERY, AND MANUFACTURING METHOD OF ALL-SOLID-STATE SECONDARY BATTERY_simplified_abstract_(fujifilm corporation)]]
Inventor(s): Ikuo KINOSHITA of Kanagawa JP for fujifilm corporation
IPC Code(s): H01M10/0562, H01M4/04, H01M4/36, H01M10/052
CPC Code(s): H01M10/0562
Abstract: provided are an electrode composition for an all-solid-state secondary battery, containing an amorphous solid electrolyte and an active material, in which the solid electrolyte contains a metal-containing oxide containing at least one of an alkali metal element or an alkaline earth metal element and an oxygen element, at least one metal salt of an alkali metal salt or an alkaline earth metal salt, and water, and a ratio of a median diameter m of the active material to a median diameter n of the solid electrolyte is 0.05≤m/n<1.2; an electrode sheet for an all-solid-state secondary battery and an all-solid-state secondary battery using the same; and a manufacturing method thereof.
Inventor(s): Toshihiko YAWATA of Kanagawa JP for fujifilm corporation
IPC Code(s): H01M10/0569, H01M10/0525
CPC Code(s): H01M10/0569
Abstract: provided are a non-aqueous electrolytic solution secondary battery including, in the following order, a positive electrode slurry layer, a separator, and a negative electrode slurry layer, in which the positive electrode slurry layer consists of a slurry obtained by dispersing a positive electrode active material in a non-aqueous electrolytic solution containing a solvent having a relative permittivity of 5.0 or more and a viscosity of less than 2.0 mpa�s, and the negative electrode slurry layer consists of a slurry obtained by dispersing a negative electrode active material in a non-aqueous electrolytic solution containing a solvent having a relative permittivity of 5.0 or more and a viscosity of less than 2.0 mpa�s; a manufacturing method of the non-aqueous electrolytic solution secondary battery; and a slurry suitable for forming the electrode slurry layer of the non-aqueous electrolytic solution secondary battery.
Inventor(s): Kazunori TAMURA of Saitama JP for fujifilm corporation, Fuminori IRIE of Saitama JP for fujifilm corporation, Takashi AOKI of Saitama JP for fujifilm corporation, Masahiko MIYATA of Saitama-shi JP for fujifilm corporation
IPC Code(s): H04N13/117, G06F1/16, H04N21/218, H04N21/2187
CPC Code(s): H04N13/117
Abstract: an information processing apparatus includes an acquisition unit that acquires a free viewpoint video based on at least one image among a plurality of images obtained by imaging an imaging region by a plurality of imaging apparatuses, and a reference video, the free viewpoint video indicating the imaging region in a case in which the imaging region is observed from a specific viewpoint position and a specific visual line direction, and an execution unit that executes a specific process in a case in which a difference degree between the free viewpoint video acquired by the acquisition unit and the reference video acquired by the acquisition unit is equal to or more than a first threshold value.
20250097551. CAMERA_simplified_abstract_(fujifilm corporation)
Inventor(s): Hibiki IMAMURA of Saitama JP for fujifilm corporation
IPC Code(s): H04N23/51, H04N23/55
CPC Code(s): H04N23/51
Abstract: a camera includes a housing, an opening portion that is provided in the housing, through which subject light is incident on an imaging lens, and that is disposed at a position at which the opening portion overlaps with a center of the housing in a width direction and a shutter button that is provided at a rear surface and that is disposed at a position at which the shutter button at least partially overlaps with a projection of the opening portion on the rear surface in a case where a side of the housing on which the opening portion is provided is referred to as a front surface and a side facing the front surface in an optical axis direction of the imaging lens is referred to as the rear surface.
20250097558. CAMERA SYSTEM AND ATTACHMENT_simplified_abstract_(fujifilm corporation)
Inventor(s): Hibiki IMAMURA of Saitama JP for fujifilm corporation
IPC Code(s): H04N23/55
CPC Code(s): H04N23/55
Abstract: a camera system includes a camera including a light emitting unit that is able to perform notification about information on the camera by means of light emission and an attachment that is mountable to the camera. the attachment functions as a finder used to check an imaging range of the camera in a state where the attachment is mounted to the camera and in a case where the attachment is mounted, an inside of a frame of the finder is irradiatable with light from the light emitting unit.
20250097629. ELECTROACOUSTIC TRANSDUCER_simplified_abstract_(fujifilm corporation)
Inventor(s): Tetsu MIYOSHI of Minamiashigara-shi JP for fujifilm corporation
IPC Code(s): H04R1/24, H04R7/04, H04R17/00
CPC Code(s): H04R1/24
Abstract: provided is an electroacoustic transducer in which a decrease in sound pressure in a high sound band is suppressed and power consumption can be reduced, in an electroacoustic transducer in which a plurality of vibrators are arranged on a vibration plate. the electroacoustic transducer includes a vibration plate and a vibrator group consisting of a plurality of piezoelectric vibrators arranged on one surface of the vibration plate, in which the plurality of piezoelectric vibrators each belong to any one of a first group to an n-th group, an upper limit frequency of a frequency band of an input signal input to the piezoelectric vibrator is different for each group, and in a case where upper limit frequencies for each group are denoted by fto f, the upper limit frequencies gradually decrease from the upper limit frequency fin the first group to the upper limit frequency fin the n-th group.
Inventor(s): Hiroyuki KOBAYASHI of Kanagawa JP for fujifilm corporation, Seigo NAKAMURA of Kanagawa JP for fujifilm corporation
IPC Code(s): H10N30/072, H10N30/00, H10N30/076, H10N30/50, H10N30/853
CPC Code(s): H10N30/072
Abstract: a piezoelectric laminate comprise: a substrate, a lower electrode layer and a piezoelectric film, in which in a case where an upper electrode layer is formed on the piezoelectric film, and a voltage applied between the upper electrode layer and the lower electrode layer is swept, in a current-voltage curve showing a change in a current with respect to a change in the voltage, which is obtained in a case where with the lower electrode layer being grounded and the upper electrode layer being used as a drive electrode, an applied voltage to the piezoelectric film is gradually increased from 0 v to a positive side and then gradually decreased from the positive side to a negative side via 0 v, the number of peaks during an increase of the voltage and the number of peaks during a decrease of the voltage are different from each other.
Inventor(s): Hiroyuki KOBAYASHI of Kanagawa JP for fujifilm corporation, Seigo NAKAMURA of Kanagawa JP for fujifilm corporation
IPC Code(s): H10N30/00, C04B35/01, C04B41/45, C04B41/50, C04B41/87, H10N30/853
CPC Code(s): H10N30/708
Abstract: a piezoelectric laminate comprise: a substrate; and a lower electrode layer, a seed layer, and a piezoelectric film, in which the piezoelectric film contains, as a main component, a first perovskite-type oxide containing pb, zr, ti, and nb, the seed layer contains, as a main component, a second perovskite-type oxide that is lattice-matched with the first perovskite-type oxide, and in a crystal grain size distribution acquired by an electron back scattered diffraction method, a proportion of crystal grains having a grain size of 100 nm or less is 15% or less in the piezoelectric film, and, the piezoelectric film satisfies the following expressions: |ec+ec |<|ec−ec|, 55 kv/cm≤ec≤75 kv/cm, and 75 kv/cm≤ec−ec≤100 kv/cm, wherein ec is a positive-side coercive electric field and ec is a negative-side coercive electric field in polarization-electric field characteristics.
FUJIFILM Corporation patent applications on March 20th, 2025
- FUJIFILM Corporation
- A61B6/50
- A61B6/00
- A61B6/02
- A61B6/04
- CPC A61B6/502
- Fujifilm corporation
- G06T7/00
- G16H50/20
- CPC A61B6/505
- A61B6/58
- CPC A61B6/54
- CPC A61B6/583
- A61B8/08
- A61B8/00
- A61B8/14
- A61B17/34
- A61B90/00
- A61M25/01
- G01S7/52
- G01S15/89
- CPC A61B8/0841
- CPC A61B8/085
- CPC A61B8/5207
- A61B8/12
- CPC A61B8/5223
- B06B1/02
- B06B1/06
- CPC A61B8/56
- A61B10/02
- G16H30/20
- CPC A61B10/0266
- B41C1/10
- CPC B41C1/1016
- B41J2/18
- B41J2/175
- CPC B41J2/18
- C01G51/42
- C01G33/00
- C22B7/00
- H01M10/54
- CPC C01G51/42
- G01N33/574
- CPC G01N33/57484
- G01R33/483
- G01R33/56
- G01R33/561
- CPC G01R33/4835
- G01S17/32
- G01C3/06
- G01S7/486
- G01S7/4865
- G01S7/487
- G01S17/10
- G01S17/89
- G01S17/894
- G03B7/083
- H04N23/667
- H04N23/73
- H04N23/74
- H04N25/702
- CPC G01S17/32
- G02B5/30
- B32B7/023
- G02F1/1335
- G02F1/13363
- CPC G02B5/3016
- G06F3/12
- CPC G06F3/1238
- G06T5/70
- CPC G06T7/001
- CPC G06T7/0014
- G06T7/70
- A61B1/00
- G06T7/11
- CPC G06T7/70
- G06T7/73
- G06V10/25
- CPC G06T7/73
- G06T7/90
- G06T7/80
- CPC G06T7/90
- G06T11/60
- G06F3/14
- G06V20/30
- CPC G06T11/60
- G06V10/776
- G06V10/764
- CPC G06V10/776
- G11B5/58
- G11B5/02
- H04B5/26
- H04B5/43
- H04B5/79
- CPC G11B5/582
- G16H30/40
- G06T3/60
- G06V20/70
- CPC G16H30/40
- H01M4/36
- H01M4/02
- H01M4/04
- H01M4/139
- H01M10/0562
- H01M10/058
- CPC H01M4/366
- H01M10/056
- H01M10/054
- CPC H01M10/056
- H01M4/66
- H01M10/0525
- CPC H01M10/0562
- H01M10/0587
- H01M10/052
- H01M10/0569
- CPC H01M10/0569
- H04N13/117
- G06F1/16
- H04N21/218
- H04N21/2187
- CPC H04N13/117
- H04N23/51
- H04N23/55
- CPC H04N23/51
- CPC H04N23/55
- H04R1/24
- H04R7/04
- H04R17/00
- CPC H04R1/24
- H10N30/072
- H10N30/00
- H10N30/076
- H10N30/50
- H10N30/853
- CPC H10N30/072
- C04B35/01
- C04B41/45
- C04B41/50
- C04B41/87
- CPC H10N30/708
