Patents by Inventor Kota Ishikawa
Kota Ishikawa 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: 20240165934Abstract: Provided is a curable resin laminate capable of easily producing an insulating layer having low dielectric properties and excellent adhesion (peel strength) to a conductor layer. A curable resin laminate includes: a first resin layer including a first curable composition, and a second resin layer including a second curable composition and laminated on the first resin layer. The second resin layer has a thickness of 5 to 35% relative to a total thickness of the first resin layer and the second resin layer, the first curable composition contains (A1) a polyphenylene ether and a filler, and a content rate (MB1) of the filler is 30% by mass or more relative to a total solid content. The second curable composition contains (A2) a polyphenylene ether, and a content rate (MB2) of a filler is 40% by mass or less relative to a solid content, MB1>MB2, and (A1) and (A2) have a slope that is less than 0.6, calculated by a conformation plot.Type: ApplicationFiled: March 31, 2022Publication date: May 23, 2024Applicant: TAIYO HOLDINGS CO., LTD.Inventors: Shoko MISHIMA, Shoya SEKIGUCHI, Kota OKI, Nobuhiro ISHIKAWA
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Publication number: 20240127042Abstract: An edge device (20) that is an example of an information processing device of an embodiment according to the present disclosure includes a transmitting section that transmits, to a server device (10) that generates a neural network, information related to a processing capability for processing the neural network supplied from the server device (10), wherein the information related to the processing capability includes at least one of capacity information of the neural network, filter size information of a favorite convolutional neural network, hardware architecture type information, chip information, and device model number information.Type: ApplicationFiled: February 16, 2022Publication date: April 18, 2024Applicant: Sony Semiconductor Solutions CorporationInventors: Hirotaka ISHIKAWA, Kota YONEZAWA
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Patent number: 11934022Abstract: A photoelectric fiber includes a fiber including a core through which light is guided; an electrical unit formed continuously with the fiber, the electrical unit being configured to house a photoelectric conversion chip including a photoelectric conversion element; and an external electrode formed on a front surface of at least one of the fiber or the electrical unit, wherein the photoelectric conversion chip is optically connected to the core and electrically connected to the external electrode.Type: GrantFiled: July 18, 2019Date of Patent: March 19, 2024Assignee: Nippon Telegraph and Telephone CorporationInventors: Norio Sato, Atsushi Aratake, Makoto Abe, Takuya Tanaka, Kota Shikama, Takao Fukumitsu, Hiroshi Ishikawa
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Patent number: 11754178Abstract: A shift device includes a shift switching member including a plurality of valley portions corresponding to shift positions, a motor including a rotor and a stator and configured to drive the shift switching member, a first drive system including a first inverter configured to output a voltage for driving the motor, a second drive system provided separately from the first drive system and including a second inverter configured to output a voltage for driving the motor; and a positioning member configured to be fitted into any one of the plurality of valley portions of the shift switching member to establish the corresponding shift position. When driving the motor, the shift position is switched by the voltages output from the first drive system and the second drive system.Type: GrantFiled: March 22, 2022Date of Patent: September 12, 2023Assignee: AISIN CORPORATIONInventors: Atsuto Ogino, Kota Ishikawa, Yutaka Uchida
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Patent number: 11698132Abstract: A shift device includes: a shift switching member including valley portions corresponding to shift positions; a motor including a rotor and a stator and configured to drive the shift switching member; a first drive system including a first control unit configured to control a voltage for driving the motor; a second drive system provided separately from the first drive system and including a second control unit configured to control a voltage for driving the motor; and a positioning member configured to establish the shift positions in a state in which the positioning member is fitted into any one of the valley portions of the shift switching member. The shift device acquires the shift positions when the motor is driven by the voltage output from one of the first and second drive systems to move the positioning member such that the positioning member continuously passes through the valley portions.Type: GrantFiled: February 8, 2022Date of Patent: July 11, 2023Assignee: AISIN CORPORATIONInventors: Atsuto Ogino, Kota Ishikawa, Yutaka Uchida, Kentaro Baba
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Patent number: 11692624Abstract: A shift device includes: a shift switching member including a plurality of valley portions corresponding to shift positions; a motor that includes a rotor and a stator and that is configured to drive the shift switching member; and a positioning member configured to establish the shift positions in a state in which the positioning member is fitted into any one of the plurality of valley portions of the shift switching member. The shift device is configured to learn the shift positions based on a change amount of a load torque applied to the motor while the positioning member is moved to continuously pass through the plurality of valley portions.Type: GrantFiled: February 7, 2022Date of Patent: July 4, 2023Assignee: AISIN CORPORATIONInventors: Atsuto Ogino, Kota Ishikawa, Kentaro Baba
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Patent number: 11686386Abstract: A shift device includes: a shift switching member including valley parts corresponding to a shift position; a positioning member provided to establish the shift position in a state of being fitted into any one of the valley parts; a motor including a rotor and a stator and driving the shift switching member; a speed reduction mechanism section rotating the shift switching member in a state in which a rotation speed transmitted from the motor is reduced; a rotor rotational angle sensor detecting a rotational angle of the rotor; and an output shaft rotational angle sensor detecting a rotational angle of the shift switching member A width of a backlash included in the speed reduction mechanism section is detected, and the rotational angle of the motor corresponding to the center of the backlash is acquired.Type: GrantFiled: March 13, 2020Date of Patent: June 27, 2023Assignee: AISIN CORPORATIONInventors: Atsuto Ogino, Kota Ishikawa, Yutaka Uchida
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Patent number: 11635140Abstract: A shift device includes: a shift switching member including valley portions provided so as to correspond to shift positions; a positioning member causing the shift position to be established while being fitted in any of the valley portions of the shift switching member; a motor driving the shift switching member and including a rotor and a stator; a driving force transmission mechanism transmitting a driving force from the motor to the shift switching member; and a rotor rotation angle sensor and an output shaft rotation angle sensor detecting rotation angles of the rotor and the shift switching member. The shift device corrects a deviation from a center of a preset backlash when a backlash width included in the driving force transmission mechanism detected based on output values of the output shaft rotation angle sensor and the rotor rotation angle sensor is a value or more during a shift switching operation.Type: GrantFiled: November 8, 2021Date of Patent: April 25, 2023Assignee: AISIN CORPORATIONInventors: Atsuto Ogino, Yutaka Uchida, Kota Ishikawa
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Publication number: 20220333686Abstract: A shift device includes a shift switching member including a plurality of valley portions corresponding to shift positions, a motor including a rotor and a stator and configured to drive the shift switching member, a first drive system including a first inverter configured to output a voltage for driving the motor, a second drive system provided separately from the first drive system and including a second inverter configured to output a voltage for driving the motor; and a positioning member configured to be fitted into any one of the plurality of valley portions of the shift switching member to establish the corresponding shift position. When driving the motor, the shift position is switched by the voltages output from the first drive system and the second drive system.Type: ApplicationFiled: March 22, 2022Publication date: October 20, 2022Applicant: AISIN CORPORATIONInventors: Atsuto OGINO, Kota ISHIKAWA, Yutaka UCHIDA
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Publication number: 20220307592Abstract: A shift device includes: a shift switching member including valley portions corresponding to shift positions; a motor including a rotor and a stator and configured to drive the shift switching member; a first drive system including a first control unit configured to control a voltage for driving the motor; a second drive system provided separately from the first drive system and including a second control unit configured to control a voltage for driving the motor; and a positioning member configured to establish the shift positions in a state in which the positioning member is fitted into any one of the valley portions of the shift switching member. The shift device acquires the shift positions when the motor is driven by the voltage output from one of the first and second drive systems to move the positioning member such that the positioning member continuously passes through the valley portions.Type: ApplicationFiled: February 8, 2022Publication date: September 29, 2022Applicant: AISIN CORPORATIONInventors: Atsuto OGINO, Kota ISHIKAWA, Yutaka UCHIDA, Kentaro BABA
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Publication number: 20220307594Abstract: A shift device includes: a shift switching member including a plurality of valley portions corresponding to shift positions; a motor that includes a rotor and a stator and that is configured to drive the shift switching member; and a positioning member configured to establish the shift positions in a state in which the positioning member is fitted into any one of the plurality of valley portions of the shift switching member. The shift device is configured to learn the shift positions based on a change amount of a load torque applied to the motor while the positioning member is moved to continuously pass through the plurality of valley portions.Type: ApplicationFiled: February 7, 2022Publication date: September 29, 2022Applicant: AISIN CORPORATIONInventors: Atsuto OGINO, Kota ISHIKAWA, Kentaro BABA
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Publication number: 20220163109Abstract: A shift device includes: a shift switching member including plural valleys corresponding to shift positions; a driving unit including a motor, the motor including a rotor and a stator, and configured to drive the shift switching member; a temperature detecting unit configured to detect a temperature of the motor; and a control unit configured to adjust a control gain based on the temperature detected by the temperature detecting unit.Type: ApplicationFiled: November 17, 2021Publication date: May 26, 2022Applicant: AISIN CORPORATIONInventors: Atsuto OGINO, Kota ISHIKAWA, Kentaro BABA
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Publication number: 20220145986Abstract: A shift-by-wire system configured to switch shift positions includes a detent plate, a detent spring, a rotating electrical machine, a gear device, and an electronic control unit. The electronic control unit provided in the shift-by-wire system is configured to control a rotating electrical machine torque. The electronic control unit is configured to reverse the rotating electrical machine torque after the electronic control unit makes the rotating electrical machine output the rotating electrical machine torque for turning the detent plate in a turning direction to switch the shift position, then the detent torque generated in the detent plate by a push of the engagement portion is reversed in the turning direction from a counter-turning direction opposite to the turning direction, and before backlash elimination in a backlash portion of the gear device by the reversed detent torque is finished.Type: ApplicationFiled: November 1, 2021Publication date: May 12, 2022Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, AISIN CORPORATIONInventors: Kazuaki ISHIURA, Takeshi KITAHATA, Hiroshi SHIBATA, Eiji ICHIOKA, Atsuto OGINO, Yutaka UCHIDA, Kota ISHIKAWA
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Publication number: 20220145987Abstract: A shift device includes: a shift switching member including valley portions provided so as to correspond to shift positions; a positioning member causing the shift position to be established while being fitted in any of the valley portions of the shift switching member; a motor driving the shift switching member and including a rotor and a stator; a driving force transmission mechanism transmitting a driving force from the motor to the shift switching member; and a rotor rotation angle sensor and an output shaft rotation angle sensor detecting rotation angles of the rotor and the shift switching member. The shift device corrects a deviation from a center of a preset backlash when a backlash width included in the driving force transmission mechanism detected based on output values of the output shaft rotation angle sensor and the rotor rotation angle sensor is a value or more during a shift switching operation.Type: ApplicationFiled: November 8, 2021Publication date: May 12, 2022Applicant: AISIN CORPORATIONInventors: Atsuto OGINO, Yutaka UCHIDA, Kota ISHIKAWA
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Publication number: 20210071757Abstract: A shift device includes: a shift switching member including valley parts corresponding to a shift position; a positioning member provided to establish the shift position in a state of being fitted into any one of the valley parts; a motor including a rotor and a stator and driving the shift switching member; a speed reduction mechanism section rotating the shift switching member in a state in which a rotation speed transmitted from the motor is reduced; a rotor rotational angle sensor detecting a rotational angle of the rotor; and an output shaft rotational angle sensor detecting a rotational angle of the shift switching member A width of a backlash included in the speed reduction mechanism section is detected, and the rotational angle of the motor corresponding to the center of the backlash is acquired.Type: ApplicationFiled: March 13, 2020Publication date: March 11, 2021Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Atsuto OGINO, Kota Ishikawa, Yutaka Uchida
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Publication number: 20200115915Abstract: Provided are: a connection system that can either improve convenience or achieve improved operability or cost reduction; and a building. A connection system has a mobile body and a building. The building has: a floor that connects with the floor surface of the mobile body; and a wall that integrates with a first opening-closing body of the mobile body in an opened state when the floor surface of the mobile body is connected to the floor.Type: ApplicationFiled: June 28, 2017Publication date: April 16, 2020Inventors: Takehisa TANAKA, Kota ISHIKAWA
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Patent number: 9932473Abstract: An encapsulating resin composition contains a thermosetting resin component, a curing accelerator, an inorganic filler, an ion trapping agent, and an aromatic monocarboxylic acid having one or more electron-withdrawing functional groups selected from a nitro group and a cyano group. The encapsulating resin composition is solid at 25° C., and has a sulfur content, measured by X-ray fluorescence analysis, of 0.1 mass % or less in terms of SO3.Type: GrantFiled: March 21, 2016Date of Patent: April 3, 2018Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Emi Iwatani, Kazuto Ogawa, Kota Ishikawa, Takayuki Tsuji
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Publication number: 20160289443Abstract: An encapsulating resin composition contains a thermosetting resin component, a curing accelerator, an inorganic filler, an ion trapping agent, and an aromatic monocarboxylic acid having one or more electron-withdrawing functional groups selected from a nitro group and a cyano group. The encapsulating resin composition is solid at 25° C., and has a sulfur content, measured by X-ray fluorescence analysis, of 0.1 mass % or less in terms of SO3.Type: ApplicationFiled: March 21, 2016Publication date: October 6, 2016Inventors: EMI IWATANI, KAZUTO OGAWA, KOTA ISHIKAWA, TAKAYUKI TSUJI
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Patent number: 7899684Abstract: A medical report creating apparatus in which a link corresponding range is specified for any of strings arranged in an observation column in a medical report display screen. Then, a drag operation is input which specifies any of contents being displayed on a monitor. When a dragged display icon is dropped onto a link corresponding range displayed portion of a medical report creation screen to specify the string, address information on the content is acquired. The address information on the referenced content is then pasted to the string. At the same time, the string in the link corresponding range has its color changed and is underlined for identification. After the report has been completed, a file is saved and the series of operations are finished. Then, the file is transferred to, for example, an image interpretation report requester.Type: GrantFiled: April 6, 2005Date of Patent: March 1, 2011Assignees: National University Corporation Nagoya University, Toshiba Medical Systems CorporationInventors: Hiroshi Fukatsu, Kota Ishikawa, Akira Iwasa, Kenichi Niwa
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Patent number: D845832Type: GrantFiled: April 3, 2018Date of Patent: April 16, 2019Assignee: HONDA MOTOR CO., LTD.Inventors: Kota Ishikawa, Takehisa Tanaka