Patents by Inventor Kohei Matsumoto
Kohei Matsumoto 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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Patent number: 11978755Abstract: A semiconductor apparatus according to the present invention includes: a semiconductor component including a cell array and a plurality of wirings; and a semiconductor component including a plurality of pads connected to the semiconductor component including the cell array. A first row pad connected to a row wiring connected to a first cell and a second cell, a second row pad connected to a row wiring connected to a third cell and a fourth cell, and a column pad connected to a column wiring connected to the first cell and the third cell are arranged such that a straight line connecting the first row pad and the column pad crosses a straight line connecting the second row pad and the column pad.Type: GrantFiled: June 18, 2020Date of Patent: May 7, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Kohei Matsumoto, Hideo Kobayashi, Daisuke Yoshida
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Publication number: 20240132648Abstract: Provided are a low-viscosity ultraviolet curable silicone composition capable of being used even in a surface exposure method and a lift-up method etc.; and a cured product superior in tensile strength and elongation at break.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Nobuaki MATSUMOTO, Kohei OTAKE, Taichi KITAGAWA, Tsuyoshi MATSUDA, Toshiyuki OZAI
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Patent number: 11968773Abstract: A charged particle emission control technique where slow extraction of a charged particle beam from a synchrotron can be stably performed even in a state where beam adjustment has not been performed or completed. A charged particle emission control device includes a first receiver configured to receive a first detection signal obtained by detecting a current value of charged particles orbiting in a synchrotron; an arithmetic processor configured to time-differentiate the first detection signal and output a beam-intensity equivalent-value; and an emission controller configured to output a control signal for emitting a charged particle beam from the synchrotron to a beam transport system in such a manner that the beam intensity-equivalent value matches a target value.Type: GrantFiled: January 3, 2022Date of Patent: April 23, 2024Assignee: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATIONInventors: Kohei Kotaki, Munemichi Matsumoto, Takuji Furukawa, Kota Mizushima
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Publication number: 20240072203Abstract: A method for fabricating light emitting diode (LED) dice includes the steps of: providing a substrate, and forming a plurality of die sized semiconductor structures on the substrate. The method also includes the steps of providing a receiving plate having an elastomeric polymer layer, placing the substrate and the receiving plate in physical contact with an adhesive force applied by the elastomeric polymer layer, and performing a laser lift-off (LLO) process by directing a uniform laser beam through the substrate to the semiconductor layer at an interface with the substrate to lift off the semiconductor structures onto the elastomeric polymer layer. During the laser lift-off (LLO) process the elastomeric polymer layer functions as a shock absorber to reduce momentum transfer, and as an adhesive surface to hold the semiconductor structures in place on the receiving plate.Type: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Applicants: SemiLEDs Corporation, SHIN-ETSU CHEMICAL CO., LTD.Inventors: Chen-Fu Chu, Shih-Kai Chan, Yi-Feng Shih, David Trung Doan, Trung Tri Doan, Yoshinori Ogawa, Kohei Otake, Kazunori Kondo, Keiji Ohori, Taichi Kitagawa, Nobuaki Matsumoto, Toshiyuki Ozai, Shuhei Ueda
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Patent number: 11846731Abstract: Provided is a distance detection device attached to a position at which it surrounds a camera lens device. The distance detection device has a light emitting element configured to irradiate a target region with irradiation light and a light receiving element configured to receive reflected light of the irradiation light from a target in the target region. The distance detection device acquires distance information indicating a distance to the target on the basis of a time until the light receiving element receives the reflected light after the light emitting element performs irradiation with the irradiation light and communicates the distance information.Type: GrantFiled: July 29, 2020Date of Patent: December 19, 2023Assignee: Canon Kabushiki KaishaInventors: Kohei Matsumoto, Katsuhiro Doshin, Ayumu Nemoto, Dai Naito, Yuto Suzuki
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Publication number: 20230258594Abstract: The present invention provides an electrode including: an electrode layer comprising an electrode material and a glucose oxidoreductase; a permeation restricting layer covering the enzyme electrode layer; and a glucose diffusion layer comprising a hydrophilic substance and disposed between the enzyme electrode layer and the permeation restricting layer.Type: ApplicationFiled: February 13, 2023Publication date: August 17, 2023Applicant: ARKRAY, Inc.Inventor: Kohei MATSUMOTO
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Publication number: 20230258913Abstract: An optical apparatus includes first and second lens groups, a guide barrel having a straight-guiding groove, a cam barrel, and an interlocking member having a first coupling portion. The cam barrel includes a first cam groove that moves the first lens group and a second cam groove that is different from the first cam groove and moves the interlocking member. When the second lens group changes a focal length range of an optical system from a second focal length range to a first focal length range, the first lens group is moved in a direction of an optical axis by the straight-guiding groove and the first cam groove, the interlocking member is moved in the direction of the optical axis by the straight-guiding groove and the second cam groove, and the first coupling portion withdraws the second lens group to outside of an optical path of the first lens group.Type: ApplicationFiled: December 14, 2022Publication date: August 17, 2023Inventors: TORU ISHIMASA, MITSURU MOROHASHI, TOSHIHIRO OGAWA, KOHEI MATSUMOTO
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Publication number: 20230243361Abstract: A blower includes a blower fan, a direct current motor, and a motor controller. The direct current motor rotationally drives the blower fan. The motor controller controls the direct current motor. In controlling the direct current motor, the motor controller uses a control method selected out of a plurality of control methods having characteristic curves that incline differently from one another and intersect one another. Each of the characteristic curves represents an air volume versus static pressure relationship of the blower fan.Type: ApplicationFiled: July 30, 2020Publication date: August 3, 2023Applicant: Mitsubishi Electric CorporationInventors: Kohei MATSUMOTO, Atsuo DOI, Yoshihiro FUKAYA
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Publication number: 20230136002Abstract: An optical device includes a first lens group corresponding to a first optical axis, and a second lens group corresponding to a second optical axis and configured to change a focal length range of an optical system from a first focal length range to a second focal length range by being disposed on the first optical axis on a side of the first lens group adjacent to an image plane. The first lens group moves toward the image plane in a first direction parallel to the first optical axis. The second lens group moves in a second direction to allow at least part of the second lens group to overlap at least part of the first lens group in the first direction, and the second optical axis withdraws from the first optical axis.Type: ApplicationFiled: October 20, 2022Publication date: May 4, 2023Inventors: Toru Ishimasa, Toshihiro Ogawa, Kohei Matsumoto, Mitsuru Morohashi
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Publication number: 20230071895Abstract: Provided are a surface-treated glass cloth that enables the reliability of a printed wiring board to be improved, a prepreg, and a printed wiring board. In the surface-treated glass cloth, a surface-treated layer contains a silane coupling agent, the amount of carbon attached of an adhering component of the surface-treated layer is in the range of 0.030 to 0.060% by mass, the arithmetic average height of the surface of the adhering component of the surface-treated layer is in the range of 1.0 to 3.0 nm, and the product of the amount of carbon attached of the adhering component and the arithmetic average height of the surface of the adhering component is in the range of 0.060 to 0.100.Type: ApplicationFiled: July 12, 2021Publication date: March 9, 2023Inventors: Kazutaka ADACHI, Kohei MATSUMOTO
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Patent number: 11584687Abstract: The surface-treated glass cloth includes a surface treatment layer on a surface, and the surface treatment layer includes: a first silane coupling agent containing at least one amine selected from the group consisting of a primary amine, a secondary amine and a tertiary amine and containing no quaternary ammonium cation; a second silane coupling agent containing at least one quaternary ammonium cation; an organic acid; and a surfactant. A total content of the first silane coupling agent and the second silane coupling agent is 0.05 to 1.20 mass% based on the total amount of the surface-treated glass cloth, a ratio of a molar content of the first silane coupling agent to a molar content of the second silane coupling agent is 1.1 to 10.0, and a content of the organic acid is 50 to 300 ppm based on the total amount of the surface-treated glass cloth.Type: GrantFiled: August 24, 2020Date of Patent: February 21, 2023Assignee: Nitto Boseki Co., Ltd.Inventors: Kazutaka Adachi, Kohei Matsumoto, Hiromitsu Miyagi
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Patent number: 11503231Abstract: An imaging device includes a first chip on which a plurality of first blocks is arranged in a matrix, and a second chip which includes a first block scanning circuit and a second block scanning circuit. The second chip includes a selection circuit configured to select driving timing given to a plurality of pixels, based on a signal output from the first block scanning circuit and a signal output from the second block scanning circuit. A second block includes a circuit other than the selection circuit.Type: GrantFiled: November 3, 2020Date of Patent: November 15, 2022Assignee: CANON KABUSHIKI KAISHAInventors: Kohei Matsumoto, Hirofumi Totsuka, Katsuhito Sakurai, Kohichi Nakamura
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Publication number: 20220267204Abstract: The surface-treated glass cloth includes a surface treatment layer on a surface, and the surface treatment layer includes: a first silane coupling agent containing at least one amine selected from the group consisting of a primary amine, a secondary amine and a tertiary amine and containing no quaternary ammonium cation; a second silane coupling agent containing at least one quaternary ammonium cation; an organic acid; and a surfactant. A total content of the first silane coupling agent and the second silane coupling agent is 0.05 to 1.20 mass% based on the total amount of the surface-treated glass cloth, a ratio of a molar content of the first silane coupling agent to a molar content of the second silane coupling agent is 1.1 to 10.0, and a content of the organic acid is 50 to 300 ppm based on the total amount of the surface-treated glass cloth.Type: ApplicationFiled: August 24, 2020Publication date: August 25, 2022Inventors: Kazutaka ADACHI, Kohei MATSUMOTO, Hiromitsu MIYAGI
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Patent number: 11400406Abstract: A wet abatement system which can suppress the accumulation of foreign matters in a treatment gas line is proposed. There is provided a wet abatement system for detoxifying treatment gas by bringing the treatment gas into contact with liquid. The wet abatement system includes an inlet casing having an inlet port from which the treatment gas is let in and an outlet port provided below the inlet port and through which the treatment gas flows, and a liquid film forming device provided between the inlet port and the outlet port and configured to form a liquid film on an inner wall surface of the inlet casing. A heater configured to heat the inlet casing is embedded in an interior of a wall portion of the inlet casing, the wall portion constituting a portion situated above the liquid film forming device.Type: GrantFiled: February 20, 2019Date of Patent: August 2, 2022Assignee: EBARA CORPORATIONInventors: Takanori Inada, Kazumasa Hosotani, Kazutomo Miyazaki, Kohei Matsumoto
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Patent number: 11159760Abstract: A photoelectric conversion apparatus, comprising: a pixel array; a first and a second signal line groups; a first and a second readout circuit groups; a first multiplexer group that selects one of at least two first signal lines, and connects the selected first signal line to one first readout circuit; and a second multiplexer group that selects one of at least two second signal lines, and connects the selected second signal line to one second readout circuit, a number of the first readout circuits is more than a number of the first signal lines, a number of the second readout circuits is more than a number of the second signal lines, the selection operations by the first and second multiplexer groups are executable independently from each other, the selection operation of the first multiplexer group is controlled collectively, and the selection operation of the second multiplexer group is controlled collectively.Type: GrantFiled: June 24, 2020Date of Patent: October 26, 2021Assignee: Canon Kabushiki KaishaInventors: Hideo Kobayashi, Satoshi Kato, Kohei Matsumoto
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Patent number: 10957208Abstract: A management system that comprises a movement management part that: communicates via communication devices with a plurality of mobile bodies that include autonomous mobile bodies that comprise an autonomous control part that is for autonomous movement; and manages the movement of the plurality of mobile bodies. The autonomous mobile bodies comprise a display device that performs outward-facing display. The movement management part has a superiority determination part that, on the basis of individual information for the plurality of mobile bodies, determines a preference ranking for the movement of the plurality of mobile bodies. The autonomous mobile bodies comprise a display control part that controls the display of the display device in accordance with the preference ranking determined by the superiority determination part.Type: GrantFiled: March 19, 2019Date of Patent: March 23, 2021Assignee: HONDA MOTOR CO., LTD.Inventors: Yo Ito, Makoto Nagai, Shotaro Odate, Takashi Sono, Akihiko Fujiwara, Kohei Matsumoto, Fumiya Hirose
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Patent number: 10928093Abstract: A heat exchange ventilator includes: a partition wall that has a bypass opening allowing an exhaust air duct upstream of a total heat exchanger to communicate with the exhaust air duct between the total heat exchanger and a humidifier, and separates the exhaust air duct upstream of the total heat exchanger and a supply air duct downstream of the total heat exchanger; a bypass damper that opens and closes the bypass opening; and a controller that performs control to open the bypass opening by the bypass damper at a first time, and close the bypass opening by the bypass damper at a second time.Type: GrantFiled: December 13, 2016Date of Patent: February 23, 2021Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Kenta Okeya, Kohei Matsumoto
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Publication number: 20210051282Abstract: An imaging device includes a first chip on which a plurality of first blocks is arranged in a matrix, and a second chip which includes a first block scanning circuit and a second block scanning circuit. The second chip includes a selection circuit configured to select driving timing given to a plurality of pixels, based on a signal output from the first block scanning circuit and a signal output from the second block scanning circuit. A second block includes a circuit other than the selection circuit.Type: ApplicationFiled: November 3, 2020Publication date: February 18, 2021Inventors: Kohei Matsumoto, Hirofumi Totsuka, Katsuhito Sakurai, Kohichi Nakamura
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Publication number: 20210033710Abstract: Provided is a distance detection device attached to a position at which it surrounds a camera lens device. The distance detection device has a light emitting element configured to irradiate a target region with irradiation light and a light receiving element configured to receive reflected light of the irradiation light from a target in the target region. The distance detection device acquires distance information indicating a distance to the target on the basis of a time until the light receiving element receives the reflected light after the light emitting element performs irradiation with the irradiation light and communicates the distance information.Type: ApplicationFiled: July 29, 2020Publication date: February 4, 2021Inventors: Kohei Matsumoto, Katsuhiro Doshin, Ayumu Nemoto, Dai Naito, Yuto Suzuki
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Patent number: 10899990Abstract: The present disclosure is related to provide a lubricating grease composition having a high static friction coefficient while maintaining excellent low-temperature torque characteristics, high-temperature shear stability, and high-temperature oil separation characteristics. A lubricating grease composition of the present disclosure contains a base oil, a thickener, and a solid lubricant, wherein the solid lubricant is calcium carbonate, the amount of the calcium carbonate blended is 1 to 60% by weight based on the total weight of the lubricating grease composition, the calcium carbonate has an average particle diameter of 0.1 to 30 ?m, the base oil has a kinematic viscosity of 18 to 300 mm2/s at 40° C., and the lubricating grease composition has a worked penetration of 240 to 320.Type: GrantFiled: February 7, 2019Date of Patent: January 26, 2021Assignee: NOK KLUEBER CO., LTD.Inventors: Wataru Sawaguchi, Kohei Matsumoto