Patents by Inventor Daiki Kato
Daiki Kato has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230295966Abstract: A vehicle door lock system is applied to a vehicle including a vehicle body having a door opening and a door, and the vehicle door lock system includes a striker structure installed at one of the vehicle body and the door and a door lock device installed at the other of the vehicle body and the door, the striker structure includes a first engagement portion and a second engagement portion disposed away from each other in the width direction, the door lock device includes a hook that is displaced between a locking position where the hook is allowed to be locked to the first engagement portion and a retraction position where the hook is not allowed to be locked to the first engagement portion, and the hook is positioned between the first engagement portion and the second engagement portion in the width direction when positioned at the locking position.Type: ApplicationFiled: February 1, 2023Publication date: September 21, 2023Applicants: AISIN CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Daiki KATO, Natsumi ONODERA, Hisashi ITONAGA, Toshitsugu ODA, Yoshihiro YAMAGUCHI, Shinsuke TAKAYANAGI, Shunsuke KANAGAI, Nobuo HAYAMA, Tsubasa IKEUCHI
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Publication number: 20230265690Abstract: A vehicle lower striker structure is disposed below a door opening portion opened and closed by a vehicle door. The vehicle lower striker structure includes: a base plate that has a plate shape whose plate thickness direction is an upper-lower direction, the base plate having a slit extending in a direction intersecting with the plate thickness direction; and a striker shaft that has a rod shape whose longitudinal direction is a direction intersecting the upper-lower direction, the striker shaft being fixed to the base plate and straddling the slit.Type: ApplicationFiled: January 13, 2023Publication date: August 24, 2023Applicant: AISIN CORPORATIONInventors: Daiki KATO, Toshitsugu ODA, Natsumi ONODERA, Yoshihiro YAMAGUCHI, Shinsuke TAKAYANAGI
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Publication number: 20230240514Abstract: An endoscope treatment tool, comprising: a sheath; a handle body; a wire; a treatment portion connected to a distal end of the wire and arranged on a distal end side of the sheath; a rotating handle movable with respect to the handle body and connected to the wire; a conductive connector having an insertion passage through which the wire is inserted, wherein the wire is movable in a wire movement direction to advance and retreat in a direction that is parallel to a longitudinal axis of the handle body, wherein the wire is rotatable around an axis of the wire movement direction, and wherein the conductive connector extends in a direction that intersects the wire movement direction.Type: ApplicationFiled: February 2, 2023Publication date: August 3, 2023Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yusuke SHIOTA, Kotaro YAMADA, Daiki HAGIWARA, Hiromasa KATO, Chika MIYAJIMA
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Publication number: 20230208248Abstract: A motor assembly includes a motor, a controller, a housing, and a seal. The housing includes a cover that covers the controller from one side in the axial direction. The cover includes a through-hole penetrating in the axial direction. The controller includes a connector portion extending through the through-hole and protruding to one side in the axial direction of the cover. The seal seals an area between an inner edge of the through-hole and the connector portion. An obverse surface on one side in the axial direction of the cover includes a groove portion recessed to the other side in the axial direction. One end of the groove portion communicates with the through-hole.Type: ApplicationFiled: December 20, 2022Publication date: June 29, 2023Inventors: Takashi HATTORI, Toshiya OKAMOTO, Yoshinobu ARAO, Daiki KATO, Kenta SEKI
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Publication number: 20230208247Abstract: A motor assembly includes a motor, a controller on one side in an axial direction of the motor, and a motor cover between the motor and the controller in the axial direction. The controller includes a screw. The screw includes a head portion located on one side in the axial direction of the motor cover and a screw portion extending from the head portion to the one side in the axial direction. The motor cover opposes the head portion in the axial direction. A length of the screw in the axial direction is longer than a distance between the controller and the motor cover in the axial direction. The motor includes a pin extending to the one side in the axial direction. The motor cover includes a hole portion into which the pin is inserted. The screw is at a position shifted from the hole portion as viewed in the axial direction.Type: ApplicationFiled: December 20, 2022Publication date: June 29, 2023Inventors: Takashi HATTORI, Toshiya OKAMOTO, Daiki KATO
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Publication number: 20230167577Abstract: A refining method according to the present invention is a refining method for crystallizing a compound with at least one crystal form, including setting, as a target wavelength and a target concentration, a specific infrared wavelength and a specific concentration at which a specific crystal form precipitates from a solution of the compound dissolved in a solvent, and using an infrared radiation apparatus capable of emitting infrared radiation including the target wavelength to evaporate the solvent and precipitate the specific crystal form while irradiating a solution of the compound dissolved in the solvent at the target concentration with infrared radiation including the target wavelength.Type: ApplicationFiled: December 28, 2022Publication date: June 1, 2023Applicant: NGK Insulators, Ltd.Inventors: Norimitsu TOHNAI, Daiki KATO, Yoshio KONDO, Kazunari YAMADA
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Patent number: 11656014Abstract: A heat exchanger includes a heat exchanging portion, a reservoir that performs gas-liquid separation on a gas-liquid two-phase refrigerant that flows out from the heat exchanging portion into a gas-phase refrigerant and a liquid-phase refrigerant and stores the liquid-phase refrigerant, and an inflow passage that allows the gas-liquid two-phase refrigerant flowing out from the heat exchanging portion to flow into the reservoir. The inflow passage is connected so as to be in communication with an inlet port of the reservoir which is disposed above a liquid surface of the liquid-phase refrigerant stored in the reservoir.Type: GrantFiled: November 16, 2020Date of Patent: May 23, 2023Assignee: DENSO CORPORATIONInventors: Ryohei Sugimura, Masaaki Kawakubo, Daiki Kato, Hiroshi Mieda, Tetsuya Ito
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Publication number: 20230156341Abstract: A gated camera divides a depth direction into a plurality of ranges and generates a plurality of slice images corresponding to the plurality of ranges. An illumination device radiates probe light. A controller controls a light emission timing of the illumination device and an exposure timing of an image sensor. An image processing device generates a slice image based on a sensor image transmitted from the image sensor. The image processing device selects M (M ? 2) pixel values in ascending order of pixel values for each line of the sensor image, calculates an average value of the M pixel values, and subtracts the average value from each pixel value of the corresponding line.Type: ApplicationFiled: April 2, 2021Publication date: May 18, 2023Applicant: KOITO MANUFACTURING CO., LTD.Inventors: Daiki KATO, Masayuki TAKAHASHI, Koji ITABA, Shun TANEMOTO
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Publication number: 20230150958Abstract: A refining method according to the present invention is a refining method for crystallizing a compound with at least one crystal form, including setting, as a target wavelength and a target temperature, a specific infrared wavelength and a specific temperature at which a specific crystal form precipitates from a solution of the compound dissolved in a solvent, and using an infrared radiation apparatus capable of emitting infrared radiation including the target wavelength to evaporate the solvent and precipitate the specific crystal form while irradiating the solution with infrared radiation including the target wavelength and adjusting a temperature of the solution to the target temperature.Type: ApplicationFiled: December 28, 2022Publication date: May 18, 2023Applicant: NGK Insulators, Ltd.Inventors: Norimitsu TOHNAI, Daiki KATO, Yoshio KONDO, Kazunari YAMADA
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Publication number: 20230150957Abstract: A refining method according to the present invention is a refining method for crystallizing a compound with at least one crystal form, including: setting, as a target wavelength, a specific infrared wavelength at which a specific crystal form precipitates from a solution of the compound dissolved in a solvent; and using an infrared radiation apparatus capable of emitting infrared radiation including the target wavelength to evaporate the solvent and precipitate the specific crystal form while irradiating the solution with infrared radiation including the target wavelength. The specific infrared wavelength is preferably set as the target wavelength based on an infrared absorption spectrum of the crystal form and the dissolution rate of the compound in the solvent.Type: ApplicationFiled: December 28, 2022Publication date: May 18, 2023Applicant: NGK Insulators, Ltd.Inventors: Norimitsu TOHNAI, Daiki KATO, Yoshio KONDO, Kazunari YAMADA
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Publication number: 20230140996Abstract: A resin sheet includes a porous structure. The porous structure is configured to adjust transmission of a millimeter wave. The porous structure has a relative permittivity varying in stages in a thickness direction of the resin sheet from a plane on which the millimeter wave is incident, the relative permittivity varying such that a difference between average relative permittivities in two adjacent layer portions is a predetermined value or less, the layer portions each having a particular thickness smaller than a wavelength of the millimeter wave. The porous structure has, as pores, only pores each having a pore diameter equal to or less than 10% of the wavelength of the millimeter wave.Type: ApplicationFiled: February 25, 2021Publication date: May 11, 2023Inventors: Koji SAKAMOTO, Takahiko ITO, Naoki NAGAOKA, Shu SASAKI, Daiki KATO
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Publication number: 20230091544Abstract: A method for correcting an image includes: moving first and second ink jet heads and a medium relative to each other, each of the first and second ink jet heads including nozzles and drive elements corresponding to the nozzles respectively; discharging ink droplets from the nozzles of the first and second ink jet heads, by connecting each of the drive elements to one of power supply circuits and by applying voltage to each of the drive elements, the power supply circuits having different output voltage values each other; determining a density difference between a first image region and a second image region; and switching the voltage to be applied to first drive elements to a first voltage by switching the power supply circuits to be connected to the first drive elements based on the density difference.Type: ApplicationFiled: August 10, 2022Publication date: March 23, 2023Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: DAIKI KATO, HIROTO SUGAHARA, TARO NAGANO
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Publication number: 20220368886Abstract: Provided is an apparatus including: an image acquisition unit configured to acquire a captured image; a compression unit configured to compress the captured image to generate a compressed image; an evaluation acquisition unit configured to acquire evaluation according to visibility of the compressed image from a user; and a learning processing unit configured to perform, in response to input of a new captured image, learning processing of a model for outputting a compression parameter value to be applied in compression of the captured image by using learning data including the evaluation, a captured image corresponding to the compressed image targeted for the evaluation, and a compression parameter value applied in generation of the compressed image.Type: ApplicationFiled: May 10, 2022Publication date: November 17, 2022Inventors: Osamu KOJIMA, Jun NARAOKA, Toshiaki TAKAHASHI, Daiki KATO, Takaaki OGAWA
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Publication number: 20220368862Abstract: Provided is an apparatus comprising: an image acquisition unit configured to acquire a captured image; a compression unit configured to compress a captured image to generate compressed data; a reproduction unit configured to generate, from the compressed data, a reproduced image that reproduces the captured image; an evaluation acquisition unit configured to acquire an evaluation corresponding to a degree of approximation between the reproduced image and the captured image; and a learning processing unit configured to perform learning processing of a model configured to output, in response to an input of a new captured image, a compression parameter value to be applied in compression of the captured image, by using learning data including the evaluation, a captured image corresponding to the evaluation, and a compression parameter value applied in compression of the captured imageType: ApplicationFiled: April 26, 2022Publication date: November 17, 2022Inventors: Osamu KOJIMA, Jun NARAOKA, Toshiaki TAKAHASHI, Daiki KATO, Takaaki OGAWA
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Publication number: 20220356265Abstract: The purpose of the present invention is to produce a chimeric antigen receptor (CAR) specific to glypican-1 (GPC-1) and to treat squamous cell carcinoma with genetically modified cells capable of expressing the CAR. The present invention provides: a chimeric antigen receptor for use in the treatment and/or prevention of squamous cell carcinoma, said chimeric antigen receptor comprising an extracellular domain capable of binding to GPC-1, a transmembrane domain and one or multiple intracellular domains, wherein at least one of the intracellular domains is an intracellular domain containing a primary cytosolic signaling sequence or an intracellular domain containing both a primary cytosolic signaling sequence and a secondary cytosolic signaling sequence; a genetically modified cell capable of expressing the chimeric antigen receptor; and a cell preparation containing the cell.Type: ApplicationFiled: June 22, 2022Publication date: November 10, 2022Applicants: Keio University, Iwate Medical UniversityInventors: Tomonori YAGUCHI, Kenji MORII, Yutaka KAWAKAMI, Daiki KATO, Tetsuji NAKA, Satoshi SERADA, Minoru FUJIMOTO
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Publication number: 20220301761Abstract: In the multi-layer inductor, a through conductor provided in a sintered element body includes a pair of extracting conductors and a pair of internal conductors, and an end portion of the extracting conductor and an end portion of the internal conductor overlap each other in a stacking direction of the element body. Thus, the amount of shrinkage of each conductor during sintering of the element body is reduced, and internal stress generated in the element body after sintering is prevented.Type: ApplicationFiled: March 14, 2022Publication date: September 22, 2022Applicant: TDK CORPORATIONInventors: Akihiko OIDE, Makoto YOSHINO, Tomoki OKADA, Masashi SHIMOYASU, Daiki KATO, Hideki SAITOU, Seiji OSADA, Kazuhiro EBINA
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Patent number: 11420441Abstract: A printing apparatus includes: power supply circuits including at least first and second power supply circuits; a head including nozzles, the nozzles forming groups arranged in a first direction, each of the groups including nozzle arrays arranged in the first direction, each of the nozzle arrays extending in a second direction intersecting with the first direction, and each of the nozzles being associated with any of the power supply circuits; and a memory storing information. The information indicates correspondence relationships between the nozzles and the power supply circuits, between the nozzles and the groups, and between the nozzles and the nozzle arrays. Printing is performed by driving the head based on the information. The groups include a first group and a second group adjacent to each other in the first direction. The first group includes a first nozzle array adjacent to the second group in the first direction.Type: GrantFiled: September 3, 2020Date of Patent: August 23, 2022Assignee: Brother Kogyo Kabushiki KaishaInventors: Haru Inoue, Hiroto Sugahara, Taro Nagano, Daiki Kato
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Patent number: 11391222Abstract: A control system includes a controller. The controller acquires a crank counter value each time a fixed time elapses. The controller calculates the number of the crank counter values corresponding to the top dead center of the plunger between a previously acquired crank counter value and a currently acquired crank counter value with reference to the map each time the crank counter value is acquired and calculate the number of driving times of the high pressure fuel pump by integrating the calculated number.Type: GrantFiled: April 3, 2020Date of Patent: July 19, 2022Assignee: Toyota Jidosha Kabushiki KaishaInventors: Daiki Kato, Ryusuke Kuroda, Masanao Idogawa
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Patent number: 11391499Abstract: In a heat pump cycle device, a flow passage switching portion includes a flow passage switching valve body configured to open and close a cooling side flow passage. A refrigerant circulation circuit includes a low-pressure flow passage through which a low-pressure refrigerant decompressed by a first decompressor flows toward a compressor in a heating mode, and a pre-evaporator flow passage provided between the flow passage switching valve body and a refrigerant inlet of an evaporator. The flow passage switching portion causes a pre-evaporator flow passage to communicate with the low-pressure flow passage while bypassing the evaporator when a refrigerant pressure in the low-pressure flow passage is lower than a refrigerant pressure in the pre-evaporator flow passage, in the heating mode.Type: GrantFiled: January 28, 2020Date of Patent: July 19, 2022Assignee: DENSO CORPORATIONInventors: Daiki Kato, Masaaki Kawakubo, Tetsuya Ito, Yasuhiro Kawase, Ryohei Sugimura, Hiroshi Mieda
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Publication number: 20220214434Abstract: An illumination apparatus illuminates probe light. A gating camera captures an image for each of image capture ranges divided in the depth direction. A camera controller controls a timing at which the illumination apparatus illuminates the probe light and a timing at which an image sensor is exposed such that each slice image output from the image sensor for each image capture range includes only an object included in the corresponding image capture range while changing the image capture range. An image processing unit generates a final image including the entire object of interest based on the multiple slice images that correspond to the multiple image capture ranges.Type: ApplicationFiled: March 23, 2022Publication date: July 7, 2022Applicant: KOITO MANUFACTURING CO., LTD.Inventors: Daiki KATO, Masayuki TAKAHASHI, Koji ITABA