Patents by Inventor Hitoshi Matsumoto
Hitoshi 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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Publication number: 20230271361Abstract: In a first step, a circuit sheet is set such that a first region of a second main surface of the circuit sheet is in contact with a plateau portion of a first mold and a second region is not in contact with the first mold. In the first step, a first fixed portion of the circuit sheet is arranged on a first portion of the first mold, and a second fixed portion is arranged on a second portion of the first mold. The first portion is a portion that is higher than the plateau portion and runs along at least one of a first protruding portion and a second protruding portion provided along the plateau portion. The second portion is a portion where the first protruding portion or the second protruding portion is not provided along the plateau portion.Type: ApplicationFiled: August 26, 2021Publication date: August 31, 2023Inventors: Seiichi YAMAZAKI, Toshihiro HIGASHIKAWA, Hitoshi HIRAI, Koji ASAI, Yuki MATSUMOTO
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Publication number: 20230258511Abstract: A load sensor includes: a first base member and a second base member disposed so as to face each other; an electrically-conductive elastic body disposed on an opposing face of the first base member; a wire member that is electrically conductive and disposed between the second base member and the electrically-conductive elastic body; and a dielectric body disposed between the electrically-conductive elastic body and the wire member. A permittivity of the dielectric body is changed in a contact surface direction in which contact of the dielectric body advances in association with increase in a load, such that a form of change in capacitance between the electrically-conductive elastic body and the wire member associated with change in the load becomes close to that of a straight line.Type: ApplicationFiled: April 25, 2023Publication date: August 17, 2023Inventors: Yuta MORIURA, Susumu URAGAMI, Takashi MATSUMOTO, Yodai MATSUMURA, Hiroyuki FURUYA, Hitoshi ISHIMOTO
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Publication number: 20230258512Abstract: A load sensor includes: a first base member and a second base member disposed so as to face each other; an electrically-conductive elastic body disposed on an opposing face of the first base member; a wire member that is electrically conductive and disposed between the second base member and the electrically-conductive elastic body; and a dielectric body disposed between the electrically-conductive elastic body and the wire member. The dielectric body has a stress relaxation part for releasing stress applied to the dielectric body during load application.Type: ApplicationFiled: April 20, 2023Publication date: August 17, 2023Inventors: Yuta MORIURA, Susumu URAGAMI, Takashi MATSUMOTO, Yodai MATSUMURA, Hiroyuki FURUYA, Hitoshi ISHIMOTO
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Publication number: 20230250553Abstract: A method for manufacturing diamond substrate of using source gas containing hydrocarbon gas and hydrogen gas to form diamond crystal on an underlying substrate by CVD method, to form a diamond crystal layer having nitrogen-vacancy centers in at least part of the diamond crystal, nitrogen or nitride gas is mixed in the source gas, wherein the source gas is: 0.005 volume % or more and 6.000 volume % or less of the hydrocarbon gas; 93.500 volume % or more and less than 99.995 volume % of the hydrogen gas; and 5.0×10?5 volume % or more and 5.0×10?1 volume % or less of the nitrogen gas or the nitride gas, and the diamond crystal layer having the nitrogen-vacancy centers is formed. A method for manufacturing a diamond substrate to form an underlying substrate, a diamond crystal having a dense nitrogen-vacancy centers (NVCs) with an orientation of NV axis by performing the CVD.Type: ApplicationFiled: April 14, 2023Publication date: August 10, 2023Applicants: SHIN-ETSU CHEMICAL CO., LTD., NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITYInventors: Hitoshi NOGUCHI, Norio TOKUDA, Tsubasa MATSUMOTO
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Patent number: 11682507Abstract: A coil component having high inductance while suppressing core loss is obtained. The coil component includes a coil and a magnetic core. The magnetic core has a laminated body in which soft magnetic layers are laminated. Micro gaps are formed in the soft magnetic layers. The soft magnetic layers are divided into at least two or more small pieces by the micro gaps. A structure made of Fe-based nano-crystals is observed in the soft magnetic layers.Type: GrantFiled: February 25, 2020Date of Patent: June 20, 2023Assignee: TDK CORPORATIONInventors: Kazuhiro Yoshidome, Hiroyuki Matsumoto, Hitoshi Ohkubo, Atsuyuki Nakano
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Publication number: 20230032204Abstract: A communication apparatus includes a requester unit configured to issue a request for transmission of a packet, a transfer unit configured to transfer the packet based on the request, a transmission unit configured to transmit the packet transferred by the transfer unit and to output a timestamp based on the transmission of the packet, and a control unit configured to control output of a tag associating the packet with the timestamp based on predetermined information that is read from an interface between the transfer unit and the transmission unit.Type: ApplicationFiled: July 22, 2022Publication date: February 2, 2023Inventor: Hitoshi Matsumoto
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Patent number: 11537192Abstract: An image processing apparatus includes a connection unit, a first power supply unit, a second power supply unit, and a control device. The connection unit is connected to an electronic apparatus including a controlled device and a communication relay unit. The first power supply unit can supply power to the controlled device. The second power supply unit can supply power to the communication relay unit. The control device is capable of switching a power supply state by the first power supply unit and the second power supply unit between at least a first stop state in which power supply by the first power supply unit is continued and power supply by the second power supply unit is stopped and a second stop state in which power supply by the first power supply unit and the second power supply unit is stopped.Type: GrantFiled: February 10, 2021Date of Patent: December 27, 2022Assignee: KYOCERA DOCUMENT SOLUTIONS INC.Inventors: Tomoyuki Kitao, Atsushi Suzuki, Koichi Tanaka, Tetsuo Tomimatsu, Masayuki Shigetomi, Hitoshi Matsumoto
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Publication number: 20220345290Abstract: A communication apparatus is provided and receives a communication packet, acquires a timestamp of a reception of the communication packet, analyzes a type of the received communication packet, transfers the received communication packet to a predetermined memory based on information indicating an analyzed type of the communication packet, and associates the analyzed type of the communication packet with the acquired timestamp.Type: ApplicationFiled: April 14, 2022Publication date: October 27, 2022Inventor: Hitoshi Matsumoto
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Patent number: 11248283Abstract: The steel material for a soft magnetic part according to the present invention has a chemical composition consisting of, in mass %, C: 0.02 to 0.13%, Si: 0.005 to 0.50%, Mn: 0.10 to 0.70%, P: 0.035% or less, S: 0.050% or less, Al: 0.005 to 1.300%, V: 0.02 to 0.50%, and N: 0.003 to 0.030%, with the balance being Fe and impurities. The average grain diameter of ferrite grains in the steel material for a soft magnetic part ranges from 5 to 200 ?m. Further, in the ferrite grains, the number Sv (number/mm2) of precipitates having a circle-equivalent diameter of 30 nm or more satisfies Formula (1): Sv?10V×7.0×106??(1) where the V content (mass %) in the steel material for a soft magnetic part is substituted into V in Formula (1).Type: GrantFiled: December 7, 2017Date of Patent: February 15, 2022Assignee: Nippon Steel CorporationInventors: Makoto Egashira, Hidekazu Sueno, Hitoshi Matsumoto
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Patent number: 11119575Abstract: A motion controlled handheld device includes a display having a viewable surface and operable to generate an image and a gesture database maintaining a plurality of gestures. Each gesture is defined by a motion of the device with respect to a first position of the device. The gestures comprise symbol gestures each corresponding to a character from a preexisting character set. The device includes an application database maintaining at least one application and a gesture mapping database comprising a gesture input map for the application. The gesture input map comprises mappings of the symbol gestures to corresponding inputs for the application. The device includes a motion detection module operable to detect motion of the handheld device within three dimensions and to identify components of the motion in relation to the viewable surface.Type: GrantFiled: March 11, 2014Date of Patent: September 14, 2021Assignee: Fujitsu LimitedInventors: David L. Marvit, Hitoshi Matsumoto, Albert H. M. Reinhardt
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Publication number: 20210247835Abstract: An image processing apparatus includes a connection unit, a first power supply unit, a second power supply unit, and a control device. The connection unit is connected to an electronic apparatus including a controlled device and a communication relay unit. The first power supply unit can supply power to the controlled device. The second power supply unit can supply power to the communication relay unit. The control device is capable of switching a power supply state by the first power supply unit and the second power supply unit between at least a first stop state in which power supply by the first power supply unit is continued and power supply by the second power supply unit is stopped and a second stop state in which power supply by the first power supply unit and the second power supply unit is stopped.Type: ApplicationFiled: February 10, 2021Publication date: August 12, 2021Inventors: Tomoyuki KITAO, Atsushi Suzuki, Koichi Tanaka, Tetsuo Tomimatsu, Masayuki Shigetomi, Hitoshi Matsumoto
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Patent number: 11054809Abstract: A control device for a machine tool to efficiently and successively produce a plurality of different-shaped products is provided. In the control device, each driving shaft of modules is assigned to different control systems.Type: GrantFiled: February 20, 2018Date of Patent: July 6, 2021Assignees: Citizen Watch Co., Ltd., Citizen Machinery Co., Ltd.Inventors: Shuichi Watabe, Hitoshi Matsumoto
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Patent number: 11036446Abstract: A printing system includes a user terminal and a plurality of image forming apparatuses. Each of the plurality of image forming apparatuses includes a status information transmitting part transmitting status information indicating a status of the image forming apparatus. The user terminal includes a power consumption estimating part and a display controlling part. The power consumption estimating part estimates power consumption consumed by print processing in the image forming apparatus on the basis of the state information received from the image forming apparatus with regard to the plurality of image forming apparatuses. The display controlling part controls to display the power consumption estimated by the power consumption estimating part in association with each of the plurality of image forming apparatuses on a displaying device.Type: GrantFiled: July 17, 2020Date of Patent: June 15, 2021Assignee: KYOCERA Document Solutions Inc.Inventors: Koichi Tanaka, Tomoyuki Kitao, Masayuki Shigetomi, Tetsuo Tomimatsu, Hitoshi Matsumoto, Atsushi Suzuki
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Publication number: 20210066707Abstract: A lithium secondary battery comprising: a positive electrode and a negative electrode which each has a specific composition and specific properties; and a nonaqueous electrolyte which contains a cyclic siloxane compound represented by general formula (1), fluorosilane compound represented by general formula (2), compound represented by general formula (3), compound having an S—F bond in the molecule, nitric acid salt, nitrous acid salt, monofluorophosphoric acid salt, difluorophosphoric acid salt, acetic acid salt, or propionic acid salt in an amount of 10 ppm or more of the whole nonaqueous electrolyte. This lithium secondary battery has a high capacity, long life, and high output. [In general formula (1), R1 and R2 are an organic group having 1-12 carbon atoms and n is an integer of 3-10. In general formula (2), R3 to R5 are an organic group having 1-12 carbon atoms; x is an integer of 1-3; and p, q, and r each are an integer of 0-3, provided that 1?p+q+r?3.Type: ApplicationFiled: September 11, 2020Publication date: March 4, 2021Applicant: MITSUBISHI CHEMICAL CORPORATIONInventors: Hidekazu MIYAGI, Ryoichi Kato, Masakazu Yokomizo, Hiroyuki Uono, Hitoshi Matsumoto, Tomohiro Satou, Minoru Kotato, Takayuki Nakajima, Hitoshi Suzuki, Hiroyuki Oshima
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Publication number: 20210026579Abstract: A printing system includes a user terminal and a plurality of image forming apparatuses. Each of the plurality of image forming apparatuses includes a status information transmitting part transmitting status information indicating a status of the image forming apparatus. The user terminal includes a power consumption estimating part and a display controlling part. The power consumption estimating part estimates power consumption consumed by print processing in the image forming apparatus on the basis of the state information received from the image forming apparatus with regard to the plurality of image forming apparatuses. The display controlling part controls to display the power consumption estimated by the power consumption estimating part in association with each of the plurality of image forming apparatuses on a displaying device.Type: ApplicationFiled: July 17, 2020Publication date: January 28, 2021Applicant: KYOCERA Document Solutions Inc.Inventors: Koichi TANAKA, Tomoyuki KITAO, Masayuki SHIGETOMI, Tetsuo TOMIMATSU, Hitoshi MATSUMOTO, Atsushi SUZUKI
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Patent number: 10737504Abstract: Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.Type: GrantFiled: December 6, 2019Date of Patent: August 11, 2020Assignee: SEIKO EPSON CORPORATIONInventors: Yoshiharu Aruga, Toshio Kumagai, Hitoshi Matsumoto
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Publication number: 20200209835Abstract: A control device for a machine tool to efficiently and successively produce a plurality of different-shaped products is provided. In the control device, each driving shaft of modules is assigned to different control systems.Type: ApplicationFiled: February 20, 2018Publication date: July 2, 2020Inventors: Shuichi WATABE, Hitoshi MATSUMOTO
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Patent number: 10671046Abstract: A numerical control device is for machining a machining object by moving a tool and the machining object relative to each other along a movement path while applying vibration, by use of a drive axis provided for the tool or the machining object. The device includes a storage unit that holds an invalid frequency region, and a vibration condition determining unit to determine a frequency for the vibration, based on a rotational speed of a main shaft for rotating the machining object, a number of vibrations of the vibration in each one rotation of the main shaft, and the invalid frequency region.Type: GrantFiled: November 26, 2014Date of Patent: June 2, 2020Assignees: Mitsubishi Electric Corporation, CITIZEN WATCH CO., LTD., CITIZEN MACHINERY CO., LTD.Inventors: Mitsuo Watanabe, Masakazu Sagasaki, Hitoshi Matsumoto, Takanori Shinohara, Kazuhiko Sannomiya, Yuki Hirata
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Publication number: 20200108625Abstract: Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.Type: ApplicationFiled: December 6, 2019Publication date: April 9, 2020Applicant: SEIKO EPSON CORORATIONInventors: Yoshiharu ARUGA, Toshio KUMAGAI, Hitoshi MATSUMOTO
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Patent number: 10556442Abstract: Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.Type: GrantFiled: March 29, 2019Date of Patent: February 11, 2020Assignee: SEIKO EPSON CORPORATIONInventors: Yoshiharu Aruga, Toshio Kumagai, Hitoshi Matsumoto