Patents by Inventor Yuji Okamoto
Yuji Okamoto 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: 11978573Abstract: A coaxial cable includes an inner conductor having one center wire, and six outer wires stranded around the center wire, an insulator covering an outer periphery of the inner conductor, and a shield conductor covering an outer periphery of the insulator, wherein, in a cross section perpendicular to a longitudinal direction of the coaxial cable, a ratio of a total area of first regions which are respectively formed by a gap between the center wire and two adjacent outer wires, with respect to an area of a circumscribed circle of the inner conductor, is 0.5% or higher and 2.0% or lower, and a ratio of a total area of second regions which are respectively formed by a gap between surfaces of the two adjacent outer wires and a surface of the insulator, with respect to the area of the circumscribed circle of the inner conductor, is 2.0% or higher and 5.0% or lower.Type: GrantFiled: August 18, 2021Date of Patent: May 7, 2024Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Takaaki Okamoto, Yuji Ochi, Ryuuta Furuyashiki
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Patent number: 11975601Abstract: A floor structure of an electric vehicle floor structure includes a battery unit and an underfloor panel. The battery unit is arranged underneath a floor of a passenger compartment between front wheels and rear wheels. The underfloor panel covers an entire bottom surface of the battery unit from below. The underfloor panel is provided with a center panel and a surrounding panel. The center panel has a noise absorption material that arranged at a lateral-direction center and a longitudinal-direction center of the underfloor panel. The surrounding panel has a high-strength material arranged around the center panel.Type: GrantFiled: April 28, 2020Date of Patent: May 7, 2024Assignees: Nissan Motor Co., Ltd., Renault S.A.S.Inventors: Hiroaki Nabuchi, Hiroki Eida, Yuji Okamoto, Shinya Akizuki, Tatsuya Imashioya, Ryuki Maeta
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Patent number: 11953608Abstract: An object of the present invention is to continuously estimate the position with high accuracy while the moving body is traveling. A position estimation device is installed in a moving body, and includes a position estimation unit configured to estimate a position of a subject moving body being the moving body in which the position estimation device is installed using any of positioning means of satellite positioning using a positioning satellite or radio wave positioning using wireless communication, and a positioning means selection unit configured to switch the positioning means the position estimation unit uses for estimation of the position of the subject moving body based on a traveling environment or a peripheral environment of the subject moving body.Type: GrantFiled: July 8, 2019Date of Patent: April 9, 2024Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Yuji Hamada, Naoki Isozaki, Takuya Matsuda, Takuma Okamoto
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Publication number: 20240080835Abstract: A communication system includes a terminal device including a sensing device, a network system including wireless communication, and a server that transmits to and receives from the terminal device through the network system via wireless communication. The communication system includes a controller that dynamically controls a transport ratio of an uplink channel to a downlink channel, considering a direction from the terminal device to the server is an uplink channel and a direction from the server to the terminal device is a downlink channel, and the controller adjusts the transport ratio according to a condition of data transport or a type of data transport.Type: ApplicationFiled: October 26, 2021Publication date: March 7, 2024Inventors: Takehisa YAMAGUCHI, Yuji OKAMOTO
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Patent number: 11881644Abstract: The present disclosure provides a wire with terminal that can suppress buckling of a wire during assembly. A wire with terminal includes a wire having a core wire made of a conductor and an insulation coating covering the outer periphery of the core wire, and a terminal connected to a lengthwise end portion of the wire. Also, the wire with terminal includes a reinforcing material adhered to an outer peripheral surface of the insulation coating and an unreinforced part where the reinforcing material is not provided, in the circumferential direction of the wire.Type: GrantFiled: October 29, 2020Date of Patent: January 23, 2024Assignee: SUMITOMO WIRING SYSTEMS, LTD.Inventor: Yuji Okamoto
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Publication number: 20230191886Abstract: A floor structure of an electric vehicle floor structure includes a battery unit and an underfloor panel. The battery unit is arranged underneath a floor of a passenger compartment between front wheels and rear wheels. The underfloor panel covers an entire bottom surface of the battery unit from below. The underfloor panel is provided with a center panel and a surrounding panel. The center panel has a noise absorption material that arranged at a lateral-direction center and a longitudinal-direction center of the underfloor panel. The surrounding panel has a high-strength material arranged around the center panel.Type: ApplicationFiled: April 28, 2020Publication date: June 22, 2023Inventors: Hiroaki NABUCHI, Hiroki EIDA, Yuji OKAMOTO, Shinya AKIZUKI, Tatsuya IMASHIOYA, Ryuki MAETA
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Publication number: 20220407249Abstract: The present disclosure provides a wire with terminal that can suppress buckling of a wire during assembly. A wire with terminal includes a wire having a core wire made of a conductor and an insulation coating covering the outer periphery of the core wire, and a terminal connected to a lengthwise end portion of the wire. Also, the wire with terminal includes a reinforcing material adhered to an outer peripheral surface of the insulation coating and an unreinforced part where the reinforcing material is not provided, in the circumferential direction of the wire.Type: ApplicationFiled: October 29, 2020Publication date: December 22, 2022Inventor: Yuji OKAMOTO
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Publication number: 20220367085Abstract: The present disclosure suppresses, in a wire with terminal provided with a sealing member, buckling of a wire during insertion into a terminal mounting hole. A wire with terminal includes a wire having a core wire made of a conductor and an insulation coating covering the outer periphery of the core wire, a terminal connected to a lengthwise end portion of the wire, a tubular sealing member enclosing the outer periphery of the insulation coating, and a reinforcing material adhered to the outer peripheral surface of the insulation coating. The lengthwise end portion of the wire with terminal including the terminal and the sealing member is inserted into a terminal mounting hole of a housing. Also, the reinforcing material is provided in an area extending rearward from a rear end portion of the sealing member in an insertion direction into the terminal mounting hole.Type: ApplicationFiled: October 29, 2020Publication date: November 17, 2022Inventor: Yuji OKAMOTO
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Publication number: 20220051137Abstract: An information processing system that carries out a specified processing based on a learning model, comprises: a processor; a programmable logic device that rewrites logic data and reconstitutes a circuit; a machine learning processing unit that carries out machine learning and generates a new learning model for the specified processing; a convertor that converts the new learning model into the logic data that is operable in the programmable logic device; and a controller that enables the processor to carry out the specified processing based on the new learning model while the time the new learning model is converted into the logic data by the convertor.Type: ApplicationFiled: August 2, 2021Publication date: February 17, 2022Applicant: KONICA MINOLTA, INC.Inventor: Yuji OKAMOTO
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Publication number: 20210309770Abstract: Provided by the present invention is a production method of a polyvinyl alcohol resin in which a content of organic volatiles has been reduced while inhibiting fusing of the resin to itself. The production method includes a step of washing, with a washing liquid, a polyvinyl alcohol obtained by saponifying a polyvinyl ester, wherein the washing liquid contains 50 to 98 parts by mass of methyl acetate, 1 to 49 parts by mass of methanol, and 1 to 10 parts by mass of water with respect to 100 parts by mass being a total of methyl acetate, methanol, and water.Type: ApplicationFiled: September 3, 2019Publication date: October 7, 2021Applicant: KURARAY CO., LTD.Inventors: Yuji OKAMOTO, Yoshimi UMEMURA
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Patent number: 11066196Abstract: A weighing and packaging apparatus (10) includes a packaging unit (14), a weighing unit (11), and a frame (70). The packaging unit (14) includes a film transport mechanism (30) that transports a film (F) in a film transport direction, a detachable former (22), a former seat (82) that supports the former (22), and a sealing mechanism (50). The weighing unit (11) is positioned on an upper side in a vertical direction of the packaging unit (14), and supplies articles (A) to be packaged to the packaging unit (14). The frame (70) supports at least the weighing unit (11), and includes legs including a first front leg (71a), a first back leg (71b), a second front leg (72a), and a second back leg (72b). A movable portion (89) including the former seat (82) moves in a maintenance mechanism movable space (PM) when the former (22) is detached. All of the legs are located so as to avoid a leg prohibited space (PP).Type: GrantFiled: August 18, 2017Date of Patent: July 20, 2021Assignee: ISHIDA CO., LTD.Inventors: Toshiharu Kageyama, Yuji Okamoto, Mikio Kishikawa, Makoto Ichikawa, Satoshi Hashimoto, Hideshi Miyamoto
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Publication number: 20210164886Abstract: A cell analysis method, a cell analysis device, a cell analysis system, a cell analysis program, and a trained artificial intelligence algorithm generation method, generation device, and generation program to facilitate high-accuracy and high-speed analysis of more cells in a sample are provided. A cell analysis method for analyzing cells using an artificial intelligence algorithm, in which a sample containing cells is caused to flow in a flow path, an analysis target image is generated by imaging cells passing through the flow path, analysis data are generated from the generated analysis target image, the generated analysis data are input to the artificial intelligence algorithm, and data indicating the properties of the cells contained in the analysis target image are generated by the artificial intelligence algorithm.Type: ApplicationFiled: November 25, 2020Publication date: June 3, 2021Inventors: Kentaro SHIRAI, Eri KATSUMATA, Yuji OKAMOTO, Momoko IMAKUBO, Jianyin LU
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Publication number: 20210164883Abstract: The present invention is to facilitate analysis of a plurality of analysis items. A cell analysis method for analyzing cells is provided in which data for analysis of cells contained in a sample are generated, and an artificial intelligence algorithm to be the input destination of the generated analysis data is selected from among a plurality of artificial intelligence algorithms, data indicating the properties of the cells are generated based on the analysis data via the artificial intelligence algorithm.Type: ApplicationFiled: November 25, 2020Publication date: June 3, 2021Inventors: Momoko IMAKUBO, Jianyin LU, Kentaro SHIRAI, Eri KATSUMATA, Yuji OKAMOTO
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Patent number: 10791228Abstract: An image processing apparatus includes: an image processing part; a storage part including a nonvolatile region that stores data in a nonvolatile manner; and a hardware processor that controls the image processing part, wherein the nonvolatile region includes a plurality of storage regions, the storage part stores setting information indicating whether each of the plurality of storage regions is a target of malicious code detection processing, and the hardware processor performs the malicious code detection processing only on a storage region that is the target of the malicious code detection processing based on the setting information among the plurality of storage regions.Type: GrantFiled: April 11, 2019Date of Patent: September 29, 2020Assignee: Konica Minolta, Inc.Inventors: Atsushi Tamura, Yuji Okamoto, Hidetaka Iwai, Takehisa Yamaguchi, Nobuhiro Mishima, Katsuyuki Sugita
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Patent number: 10746290Abstract: A lockup control device for a vehicle includes: a torque converter, and a lockup control configured to increase a lockup pressure difference command to an initial pressure difference, when a turbine rotation speed variation amount of the torque converter becomes smaller than a predetermined value during a ramp control in which the lockup pressure difference command is increased by a ramp pressure difference, the lockup control section being configured to switch to a second increase gradient having an increase gradient lower than a first increase gradient of the ramp pressure difference when the turbine rotation speed variation amount is equal to or greater than the predetermined value.Type: GrantFiled: January 31, 2017Date of Patent: August 18, 2020Assignees: JATCO LTD, NISSAN MOTOR CO., LTD.Inventors: Takahiro Yamada, Kunihiro Takahashi, Syunsuke Iwamoto, Yuji Okamoto, Toshiaki Noda
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Patent number: 10701237Abstract: An information processing apparatus includes: a non-volatile memory; and a hardware processor that controls the non-volatile memory, wherein the hardware processor determines whether communication speed of a communication path to the non-volatile memory is equal to or less than a threshold value and encrypts the data transmitted to the non-volatile memory when the communication speed is determined to be equal to or less than the threshold value.Type: GrantFiled: June 4, 2019Date of Patent: June 30, 2020Assignee: KONICA MINOLTA, INC.Inventors: Takehisa Yamaguchi, Yuji Okamoto, Hidetaka Iwai, Nobuhiro Mishima, Atsushi Tamura, Katsuyuki Sugita
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Patent number: 10657256Abstract: One information processing apparatus among a plurality of information processing apparatuses performs virus detection processing for detecting a computer virus. When a computer virus has been detected from the one information processing apparatus by the virus detection processing, the one information processing apparatus transmits an execution request to perform the virus detection processing to another information processing apparatus different from the one information processing apparatus among the plurality of information processing apparatuses.Type: GrantFiled: October 10, 2017Date of Patent: May 19, 2020Assignee: KONICA MINOLTA, INC.Inventors: Katsuhiko Akita, Yuji Okamoto, Kazumi Sawayanagi, Masami Yamada, Atsushi Tamura, Yasutaka Ito, Yoshikazu Ikenoue
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Patent number: 10619731Abstract: A lockup control device for a vehicle includes: a torque converter; a lockup control section configured to increase a lockup pressure difference command to an initial pressure difference when a lockup engagement condition is satisfied in a disengagement state of the lockup clutch, and then to increase the lockup pressure difference command by a ramp pressure difference by a predetermined gradient, the lockup control section being configured to determine a ramp start condition by which the lockup pressure difference command is switched from the initial pressure difference to the ramp pressure difference, based on a speed ratio which is a ratio of input and output rotation speeds of the torque converter.Type: GrantFiled: January 31, 2017Date of Patent: April 14, 2020Assignees: JATCO LTD, NISSAN MOTOR CO., LTD.Inventors: Takahiro Yamada, Kunihiro Takahashi, Syunsuke Iwamoto, Yuji Okamoto, Toshiaki Noda
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Patent number: 10560589Abstract: When an address is inputted through input means for inputting an address of a receiving end, an image transmission apparatus carries out an authentication process that determines whether or not the inputting person is a right authorized person. When it is determined that the corresponding operation is right through the authentication process, the image transmission apparatus transmits image data to the address of the receiving end thus inputted.Type: GrantFiled: February 28, 2018Date of Patent: February 11, 2020Assignee: SHARP KABUSHIKI KAISHAInventors: Syouichirou Yoshiura, Yuji Okamoto, Katsuyoshi Fujiwara, Naofumi Ueda
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Publication number: 20190394352Abstract: An information processing apparatus includes: a non-volatile memory; and a hardware processor that controls the non-volatile memory, wherein the hardware processor determines whether communication speed of a communication path to the non-volatile memory is equal to or less than a threshold value and encrypts the data transmitted to the non-volatile memory when the communication speed is determined to be equal to or less than the threshold value.Type: ApplicationFiled: June 4, 2019Publication date: December 26, 2019Applicant: KONICA MINOLTA, INC.Inventors: Takehisa YAMAGUCHI, Yuji OKAMOTO, Hidetaka IWAI, Nobuhiro MISHIMA, Atsushi TAMURA, Katsuyuki SUGITA