Patents by Inventor Tatsuya Abe
Tatsuya Abe 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: 12240157Abstract: An integrally molded body has a rectangular planar structure in which an inner resin material containing a thermoplastic resin is interposed between a plate material having a design surface and an outer resin material containing a thermoplastic resin, the planar structure having a first joint in which at least a partial region of the outer-peripheral-side surface part and/or the outer peripheral edge part of the plate is joined with the inner resin material, and a second joint in which at least a partial region of the outer-peripheral-side surface part and/or the outer peripheral edge part of the inner resin material is joined with the outer resin material.Type: GrantFiled: March 9, 2021Date of Patent: March 4, 2025Assignee: Toray Industries, Inc.Inventors: Yuki Takahashi, Hideaki Sasaki, Tatsuya Abe
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Publication number: 20240316897Abstract: A thermally conductive, light, and rigid integrally molded body includes a laminate that is excellent in thermal conductivity, lightness, and rigidity and integrated with one or more other members is provided. An integrally molded body includes a laminate including at least prepregs that are laminated and made of a continuous carbon fiber and a resin, and a structure made of a thermoplastic resin and a reinforcing fiber and disposed on a periphery of the laminate, in which the prepregs include a first prepreg constituting the outermost layer of the laminate and including a continuous carbon fiber having a thermal conductivity ?1A of 100 (W/(m·K)) or more and 800 (W/(m·K)) or less in a fiber direction. The integrally molded body is preferably used for an electronic device housing.Type: ApplicationFiled: July 20, 2022Publication date: September 26, 2024Applicant: Toray Industries, Inc.Inventors: Keisuke Shiozaki, Kenya Okada, Tatsuya Abe
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Publication number: 20240253280Abstract: An integrally molded body includes: a laminate having a design surface on one side; and a resin member joined to an outer peripheral side surface of the laminate and contains discontinuous fibers and a thermoplastic resin, wherein the laminate includes surface layers and a core layer, and has a sandwich structure in which the core layer is sandwiched between the surface layers, each of the surface layers includes a member composed of a fiber-reinforced resin member containing continuous reinforcing fibers and a resin, the core layer is any one of a film, a foam, and a porous base material, a convex portion protruding toward the design surface side is formed in a partial region of the laminate, a flat portion is provided at a maximum height position of the convex portion, and a distance between an extension line extended from the flat portion in an in-plane direction.Type: ApplicationFiled: June 23, 2022Publication date: August 1, 2024Applicant: Toray Industries, Inc.Inventors: Yuki Takahashi, Hiroyuki Nakayama, Tatsuya Abe
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Publication number: 20240120489Abstract: A binder for an all-solid-state secondary battery, which can suppress binder migration in a production process for an electrode of an all-solid-state secondary battery, leading to satisfactory binding properties and flexibility of the resultant electrode, and to excellent lithium ion conductivity, and by extension, can achieve a satisfactory cycle life characteristic. The binder for an all-solid-state secondary battery includes a conjugated diene-based polymer (A) that has a conjugated diene unit based on a conjugated diene compound, and has a solubility parameter (SP value) of 16.80 MPa1/2 or more and 17.80 Mpa1/2 or less.Type: ApplicationFiled: January 14, 2022Publication date: April 11, 2024Applicant: ENEOS Materials CorporationInventors: Shingo ITAI, Keigo ASO, Masashi IIDA, Tatsuya ABE
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Publication number: 20240120488Abstract: A binder including a conjugated diene-based copolymer (A). The conjugated diene-based copolymer (A) contains an aromatic vinyl unit based on an aromatic vinyl compound and a conjugated diene unit based on a conjugated diene compound. The conjugated diene-based copolymer (A) has a storage elastic modulus (G?) of 4.0×104 Pa or more and 2.0×105 Pa or less and a loss tangent (tan ?) of 0.10 or more and 0.80 or less. The storage elastic modulus and the loss tangent are measured using a dynamic viscoelasticity-measuring apparatus under conditions of a measurement temperature of 25° C., a frequency of 0.1 Hz, and a strain amount of 1%.Type: ApplicationFiled: January 14, 2022Publication date: April 11, 2024Applicant: ENEOS Materials CorporationInventors: Shingo ITAI, Keigo ASO, Masashi IIDA, Tatsuya ABE
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Publication number: 20230294340Abstract: An integrally molded body has a rectangular planar structure in which an inner resin material containing a thermoplastic resin is interposed between a plate material having a design surface and an outer resin material containing a thermoplastic resin, the planar structure having a first joint in which at least a partial region of the outer-peripheral-side surface part and/or the outer peripheral edge part of the plate is joined with the inner resin material, and a second joint in which at least a partial region of the outer-peripheral-side surface part and/or the outer peripheral edge part of the inner resin material is joined with the outer resin material.Type: ApplicationFiled: March 9, 2021Publication date: September 21, 2023Inventors: Yuki Takahashi, Hideaki Sasaki, Tatsuya Abe
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Publication number: 20230178737Abstract: A binder composition for an all-solid-state secondary battery, may have excellent long-term storage stability and lithium ion conductivity, and may be capable of achieving a satisfactory cycle life characteristic even under a high voltage. Such a binder composition for an all-solid-state secondary battery may include: a polymer (A) having an aromatic vinyl unit based on an aromatic vinyl compound and a conjugated diene unit based on a conjugated diene compound; an anti-aging agent (B) at 200 ppm or more and 5,000 ppm or less with respect to a total mass of the binder composition for an all-solid-state secondary battery; and a liquid medium (C).Type: ApplicationFiled: March 10, 2021Publication date: June 8, 2023Applicant: ENEOS Materials CorporationInventors: Tatsuya ABE, Keigo ASO, Shingo ITAI, Masashi IIDA
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Patent number: 11653297Abstract: An unmanned mobile vehicle M acquires the line quality of a wireless communication line to each of the corresponding base stations having been measured by each mobile station and transmits the line quality to a control station 30. The control station 30 acquires the line quality of a wireless communication line to each of the corresponding mobile stations having been measured by each base station and transmits the line quality to the unmanned mobile vehicle M. When the same communication data is transmitted using two or more wireless communication lines in combination between the control station 30 and the unmanned mobile vehicle M, the transmitting side of the communication data selects two or more wireless communication lines that are used for the transmission of the communication data, on the basis of the line quality of each wireless communication line having been measured by each base station or each mobile station on the receiving side of the communication data.Type: GrantFiled: February 17, 2020Date of Patent: May 16, 2023Assignee: HITACHI KOKUSAI ELECTRIC INC.Inventors: Masayuki Takekawa, Tatsuya Abe
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Publication number: 20230142834Abstract: A binder for an all-solid-state secondary battery, including a polymer (A) that has an aromatic vinyl unit including an aromatic vinyl compound and a conjugated diene unit including a conjugated diene compound. The binder has a Mooney viscosity (ML1+4, 100° C.) from 10 to 100 and has a value ?, which is represented by the following equation (i), of less than 0.7, where “p”, “q”, “r”, and “s” represent constituent ratios (molar ratios) of a structural unit represented by the following formula (1), a structural unit represented by the following formula (2), a structural unit represented by the following formula (3), and a structural unit represented by the following formula (4) in the polymer, respectively. ?=(p+(0.5×r))/(p+q+(0.Type: ApplicationFiled: March 10, 2021Publication date: May 11, 2023Applicant: ENEOS Materials CorporationInventors: Tatsuya ABE, Keigo ASO, Shingo ITAI, Masashi IIDA
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Publication number: 20230096711Abstract: A resin composition, wherein a resin component in the resin composition has a group represented by the following General Formula (11), (21) or (31) and a urethane bond: (in the formulae, Z1 is an alkyl group, and one or more hydrogen atoms in the alkyl group may be substituted with a cyano group, a carboxy group or a methoxycarbonyl group, and two or more of the substituents may be the same as or different from each other; Z2 is an alkyl group; Z3 is an aryl group; R4 is a hydrogen atom or a halogen atom; and the bond with the symbol * is formed with the bonding destination of the group represented by General Formula (11), (21) or (31)).Type: ApplicationFiled: March 31, 2021Publication date: March 30, 2023Applicant: TDK CORPORATIONInventors: Hajime AZUMA, Tatsuya ABE, Junichi HOSHINO
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Publication number: 20230048435Abstract: An unmanned mobile vehicle M acquires the line quality of a wireless communication line to each of the corresponding base stations having been measured by each mobile station and transmits the line quality to a control station 30. The control station 30 acquires the line quality of a wireless communication line to each of the corresponding mobile stations having been measured by each base station and transmits the line quality to the unmanned mobile vehicle M.Type: ApplicationFiled: February 17, 2020Publication date: February 16, 2023Applicant: HITACHI KOKUSAI ELECTRIC INC.Inventors: Masayuki TAKEKAWA, Tatsuya ABE
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Publication number: 20220396642Abstract: [Problem] An object is to obtain a water-soluble polysaccharide (mainly pectin) in a high yield under mild extraction conditions (temperature and pH) and also without using any special agent or extraction device, and to suppress the excessive degradation of the polysaccharide (reduction in the molecular weight of a neutral sugar side chain, demethyl esterification, and deacetylation). [Means for Solution] By adjusting the particle size of pulp dried with superheated steam of the beet pulp generated as a by-product in a step of producing sugar from sugar beet and using the resultant as a raw material, a water-soluble polysaccharide (mainly pectin) can be obtained in a high yield in a short time under mild extraction conditions, and also the excessive degradation of the water-soluble polysaccharide (reduction in the molecular weight of a neutral sugar side chain, demethyl esterification, and deacetylation) can be suppressed.Type: ApplicationFiled: November 5, 2020Publication date: December 15, 2022Applicant: Nippon Beet Sugar Manufacturing., Co., LTD.Inventors: Tatsuya ABE, Taizo NAGURA
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Patent number: 11398766Abstract: A power conversion device comprises: a power conversion circuit that converts a supplied electric power; a current detection circuit that detects a current; a control circuit that controls an operation of the power conversion circuit; and a multilayer substrate that is provided with the power conversion circuit, the current detection circuit, and the control circuit. The multilayer substrate includes a printed wiring, and the printed wiring includes a transmission pattern that transmits a detection signal detected by the current detection circuit to the control circuit. An on-off fluctuation unit of the power conversion circuit fluctuates. The whole of the transmission pattern is disposed at a position different from the on-off fluctuation unit in a direction perpendicular to a plate surface of the multilayer substrate.Type: GrantFiled: May 14, 2020Date of Patent: July 26, 2022Assignee: DENSO CORPORATIONInventors: Tatsuya Abe, Hiroyasu Sugiura
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Publication number: 20220129767Abstract: Provided is a transmitter identifying apparatus configured to receive signals from terminals, extract a feature from the received signal, learn a first feature of the signal that is known as a signal received from a terminal to be discriminated, generate a first classifier for discriminating the terminal to be discriminated, input to the first classifier a second feature of the signal that is unknown whether the signal is received from the terminal to be discriminated, calculate a likelihood distribution representing likelihood for each terminal, analyze the likelihood distribution, determine whether to apply a tentative label to the second feature, and apply the tentative label to the second feature, based on a result of the analysis.Type: ApplicationFiled: February 17, 2020Publication date: April 28, 2022Applicant: NEC CorporationInventors: Taichi OHTSUJI, Toshiki TAKEUCHI, Tatsuya ABE
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Publication number: 20200366168Abstract: A power conversion device comprises: a power conversion circuit that converts a supplied electric power; a current detection circuit that detects a current; a control circuit that controls an operation of the power conversion circuit; and a multilayer substrate that is provided with the power conversion circuit, the current detection circuit, and the control circuit. The multilayer substrate includes a printed wiring, and the printed wiring includes a transmission pattern that transmits a detection signal detected by the current detection circuit to the control circuit. An on-off fluctuation unit of the power conversion circuit fluctuates. The whole of the transmission pattern is disposed at a position different from the on-off fluctuation unit in a direction perpendicular to a plate surface of the multilayer substrate.Type: ApplicationFiled: May 14, 2020Publication date: November 19, 2020Inventors: Tatsuya Abe, Hiroyasu Sugiura
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Patent number: 10507862Abstract: A steering device includes a column pipe, an outer column A, a fixed bracket, a stopper bracket, and a tightening tool. The stopper bracket has a first suspended plate-like portion and a second suspended plate-like portion. A telescopic long hole and an impact absorbing long hole into which a bolt shaft can be inserted from the front side toward the rear side are formed in each of the first and second suspended plate-like portions. A first collapse portion that is bent by colliding with the bolt shaft is provided between the telescopic long hole and the impact absorbing long hole of either the first suspended plate-like portion or the second suspended plate-like portion. A second collapse portion is provided as an inclined side on either the top sides or the bottom sides of the impact absorbing long holes of the first and second suspended plate-like portions.Type: GrantFiled: July 24, 2017Date of Patent: December 17, 2019Assignee: YAMADA MANUFACTURING CO., LTD.Inventors: Tatsuya Abe, Takuya Aiba
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Patent number: 9946935Abstract: Tracking candidate storage means 81 stores a plurality of candidates for one or more objects to be tracked. Control means 82 controls a likelihood of each of the plurality of candidates. The tracking candidate storage means 81 stores, for each of the plurality of candidates, label information identifying which object the candidate corresponds to, position information indicating a position of the object, and a likelihood. The control means 82 controls the likelihood of a candidate, according to the label information of one or more other candidates around the candidate determined based on the position information of the candidate.Type: GrantFiled: June 17, 2014Date of Patent: April 17, 2018Assignee: NEC CorporationInventors: Hiroyoshi Miyano, Tatsuya Abe
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Patent number: 9927790Abstract: A transmission device includes a transmission processing circuitry configured to transmit and receive signals to and from another transmission device through a transmission path, a first memory, a first processor coupled to the first memory, configured to perform monitoring control of the transmission processing circuitry, a second memory, and a second processor coupled to the second memory, configured to perform monitoring control of the transmission processing circuitry on behalf of the first processor when a failure occurs in the first processor, wherein when a failure occurs in a monitoring control system that performs monitoring control of the other transmission device, the second processor performs monitoring control of the other transmission device by transmitting and receiving control signals to and from the other transmission device.Type: GrantFiled: October 10, 2014Date of Patent: March 27, 2018Assignee: FUJITSU LIMITEDInventors: Masaki Ooi, Yasuhiro Yamamori, Tatsuya Abe, Masayuki Tsuda
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Publication number: 20180057037Abstract: A steering device includes a column pipe, an outer column A, a fixed bracket, a stopper bracket, and a tightening tool. The stopper bracket has a first suspended plate-like portion and a second suspended plate-like portion. A telescopic long hole and an impact absorbing long hole into which a bolt shaft can be inserted from the front side toward the rear side are formed in each of the first and second suspended plate-like portions. A first collapse portion that is bent by colliding with the bolt shaft is provided between the telescopic long hole and the impact absorbing long hole of either the first suspended plate-like portion or the second suspended plate-like portion. A second collapse portion is provided as an inclined side on either the top sides or the bottom sides of the impact absorbing long holes of the first and second suspended plate-like portions.Type: ApplicationFiled: July 24, 2017Publication date: March 1, 2018Inventors: Tatsuya ABE, Takuya Aiba
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Patent number: 9834247Abstract: A connector unit of a drive device includes an electric power supply connector, a signal connector, a base portion and leg portions and is fixed to an opposite side of a heat sink, which is opposite from an electric motor. The leg portions are formed at an outer peripheral edge of the base portion. A cover member receives the connector unit and the heat sink in the state where the electric power supply connector and the signal connector are exposed from the cover member. A connector side O-ring is installed between the base portion and the cover member. A height position of a first end surface of each leg portion is on a first side of a second base end surface of the base portion. With this construction, it is possible to limit deterioration of waterproofness of the drive device caused by a thermal load.Type: GrantFiled: November 29, 2016Date of Patent: December 5, 2017Assignee: DENSO CORPORATIONInventors: Tatsuya Abe, Yasufumi Matsuo, Shuhei Miyachi