Patents by Inventor Kazuhiro Aida
Kazuhiro Aida 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: 20240128733Abstract: An attachment structure of a flat wire harness includes: an attachment target member; a flat wire harness; and an attachment part. In the flat wire harness, a through hole is formed in a part of a base material where a plurality of electrical wires are not disposed. The attachment part includes a rod-like part passing through the through hole, a fixing part provided to a first end portion of the rod-like part to fix the rod-like part to the attachment target member, and a retaining part provided to a second end portion of the rod-like part to prevent the rod-like part from coming out of the through hole. An outer size of the retaining part is larger than a dimension of the through hole, and the dimension of the through hole is equal to or larger than a thickness of the rod-like part.Type: ApplicationFiled: October 3, 2023Publication date: April 18, 2024Applicants: Sumitomo Wiring Systems, Ltd., KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Tatsumi SATO, Kazuhiro NISHIMURA, Hirozumi OKANIWA, Tomohiko TATEISHI, Tatsuya AIDA, Mitsuhiro KATO, Akinori ISHIKAWA, Kazuhiro KUSUYAMA
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Patent number: 11955252Abstract: A cable is composed of a cable core including one or more electric wires, a shield layer covering around the cable core, and a sheath covering around the shield layer. The shield layer includes a braided shield braided in such a manner that first metal wires composed of aluminum or an aluminum alloy intersect with second metal wires composed of copper or a copper alloy. An outer diameter of each of the second metal wires is larger than an outer diameter of each of the first metal wires.Type: GrantFiled: September 6, 2022Date of Patent: April 9, 2024Assignee: PROTERIAL, LTD.Inventors: Detian Huang, Masanori Kobayashi, Masashi Moriyama, Kazuhiro Aida
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Publication number: 20240109503Abstract: The present disclosure relates to an attachment structure for attaching a wiring member to an instrument panel reinforcement, which is an attachment object, provided near an instrument panel. The wiring member includes a linear transmission member that transmits electricity or light, and a covering member that covers the linear transmission member. The wiring member attachment structure includes a rail member provided on the instrument panel reinforcement, and an insertion member that is provided on the covering member and inserted into the rail member. The wiring member is attached to the instrument panel reinforcement in a state in which the insertion member is inserted into the rail member.Type: ApplicationFiled: September 27, 2023Publication date: April 4, 2024Applicants: SUMITOMO WIRING SYSTEMS, LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Tatsumi SATO, Kazuhiro Nishimura, Hirozumi Okaniwa, Tomohiko Tateishi, Tatsuya Aida, Yuji Kawamoto
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Publication number: 20230245800Abstract: A multi-core cable is provided with a heat detection line including a twisted pair wire composed a pair of heat detecting wires being twisted together, each heat detecting wire including a first conductor and a first insulator covering around the first conductor, and a jacket covering around the twisted pair wire, a plurality of electric wires spirally twisted around the heat detection line, each electric wire including a second conductor and a second insulator covering around the second conductor, and a sheath covering the heat detection line and the plurality of electric wires together. The jacket includes an inner layer, an outer layer, and an intermediate layer provided between the inner layer and the outer layer, and a hardness of the outer layer is higher than a hardness of the inner layer.Type: ApplicationFiled: January 31, 2023Publication date: August 3, 2023Inventors: Masashi MORIYAMA, Detian HUANG, Kazuhiro AIDA
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Publication number: 20230099225Abstract: A cable is composed of a cable core including one or more electric wires, a shield layer covering around the cable core, and a sheath covering around the shield layer. The shield layer includes a braided shield braided in such a manner that first metal wires composed of aluminum or an aluminum alloy intersect with second metal wires composed of copper or a copper alloy. An outer diameter of each of the second metal wires is larger than an outer diameter of each of the first metal wires.Type: ApplicationFiled: September 6, 2022Publication date: March 30, 2023Inventors: Detian HUANG, Masanori KOBAYASHI, Masashi MORIYAMA, Kazuhiro AIDA
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Patent number: 10763012Abstract: A shielded cable includes an inner conductor, an insulation covering an outer periphery of the inner conductor, and an outer conductor covering an outer periphery of the insulation. The outer conductor includes a first outer conductor covering the outer periphery of the insulation and including a served shield with first element wires spirally wound, and a second outer conductor covering an outer periphery of the first outer conductor and including a braided shield with second element wires braided.Type: GrantFiled: July 18, 2018Date of Patent: September 1, 2020Assignee: HITACHI METALS, LTD.Inventors: Haruyuki Watanabe, Detian Huang, Kazuhiro Aida, Masanori Kobayashi
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Publication number: 20190304633Abstract: A shielded cable includes an inner conductor, an insulation covering an outer periphery of the inner conductor, and an outer conductor covering an outer periphery of the insulation. The outer conductor includes a first outer conductor covering the outer periphery of the insulation and including a served shield with first element wires spirally wound, and a second outer conductor covering an outer periphery of the first outer conductor and including a braided shield with second element wires braided.Type: ApplicationFiled: July 18, 2018Publication date: October 3, 2019Inventors: Haruyuki WATANABE, Detian HUANG, Kazuhiro AIDA, Masanori KOBAYASHI
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Patent number: 10340058Abstract: A cable with braided shield includes a conductor, an insulation layer arranged to cover a periphery of the conductor, a braided shield layer arranged to cover a periphery of the insulation layer, and a sheath arranged to cover a periphery of the braided shield layer. The braided shield layer includes an inner braided shield layer, and an outer braided shield layer provided on a periphery of the inner braided shield layer. The inner braided shield layer includes a braided shield braided to cross metal wires. The outer braided shield layer includes a braided shield braided to cross a copper tinsel wire and a metal wire.Type: GrantFiled: March 8, 2018Date of Patent: July 2, 2019Assignee: Hitachi Metals, Ltd.Inventors: Detian Huang, Masanori Kobayashi, Haruyuki Watanabe, Kazuhiro Aida
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Publication number: 20190164667Abstract: A cable with braided shield includes a conductor, an insulation layer arranged to cover a periphery of the conductor, a braided shield layer arranged to cover a periphery of the insulation layer, and a sheath arranged to cover a periphery of the braided shield layer. The braided shield layer includes an inner braided shield layer, and an outer braided shield layer provided on a periphery of the inner braided shield layer. The inner braided shield layer includes a braided shield braided to cross metal wires. The outer braided shield layer includes a braided shield braided to cross a copper tinsel wire and a metal wire.Type: ApplicationFiled: March 8, 2018Publication date: May 30, 2019Applicant: Hitachi Metals, Ltd.Inventors: Detian HUANG, Masanori KOBAYASHI, Haruyuki WATANABE, Kazuhiro AIDA
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Patent number: 10269468Abstract: A cable with braided shield includes a conductor, an insulation layer arranged to cover a periphery of the conductor, a braided shield layer arranged to cover a periphery of the insulation layer, and a sheath arranged to cover a periphery of the braided shield layer. The braided shield layer includes a braided shield braided to cross a copper tinsel wire and a metal wire. An outer diameter D1 of the copper tinsel wire is larger than an outer diameter D2 of the metal wire.Type: GrantFiled: March 9, 2018Date of Patent: April 23, 2019Assignee: HITACHI METALS, LTD.Inventors: Detian Huang, Haruyuki Watanabe, Kazuhiro Aida, Masanori Kobayashi
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Patent number: 10217548Abstract: A coaxial cable includes a conductor, an insulation layer provided around the conductor, a shield layer provided around the insulation layer, and a sheath provided around the shield layer. The insulation layer includes a first insulation layer, a second insulation layer and a third insulation layer that are arranged in this order from a conductor side. The first insulation layer includes a non-solid extruded layer. The second layer includes a foamed layer not adhering to the first insulation layer. The third insulation layer includes a non-foamed layer adhering to the second insulation layer.Type: GrantFiled: June 1, 2018Date of Patent: February 26, 2019Assignee: Hitachi Metals, Ltd.Inventors: Detian Huang, Masanori Kobayashi, Kazuhiro Aida
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Publication number: 20180277284Abstract: A coaxial cable includes a conductor, an insulation layer provided around the conductor, a shield layer provided around the insulation layer, and a sheath provided around the shield layer. The insulation layer includes a first insulation layer, a second insulation layer and a third insulation layer that are arranged in this order from a conductor side. The first insulation layer includes a non-solid extruded layer. The second layer includes a foamed layer not adhering to the first insulation layer. The third insulation layer includes a non-foamed layer adhering to the second insulation layer.Type: ApplicationFiled: June 1, 2018Publication date: September 27, 2018Inventors: Detian HUANG, Masanori KOBAYASHI, Kazuhiro AIDA
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Patent number: 10020095Abstract: A coaxial cable includes a conductor, an insulation layer provided around the conductor, a shield layer provided around the insulation layer, and a sheath provided around the shield layer. The insulation layer includes a first insulation layer, a second insulation layer and a third insulation layer that are arranged in this order from a conductor side. The first insulation layer includes a non-solid extruded layer. The second layer includes a foamed layer not adhering to the first insulation layer. The third insulation layer includes a non-foamed layer adhering to the second insulation layer.Type: GrantFiled: December 12, 2017Date of Patent: July 10, 2018Assignee: HITACHI METALS, LTD.Inventors: Detian Huang, Masanori Kobayashi, Kazuhiro Aida
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Patent number: 5524242Abstract: The system for executing processes in parallel in a multiprocessor system having plural instruction processors performs parallel processing by converting a source program written in a high-level language into an object module, creating parallel processes for the processing of the parallel-executable parallelling object segment, and executing the parallel processes on the plural instruction processors. In the object module, a run cost value is set for giving a standard of a run time for the parallel-executable parallelling object segment, and the number of the parallel processes to be created is determined in accordance with the run cost value immediately prior to the execution of the parallel processes. Then, the parallel processes are created in the number determined to be created, and the parallel processing is performed by the execution of the parallel processes.Type: GrantFiled: August 9, 1991Date of Patent: June 4, 1996Assignee: Hitachi, Ltd.Inventors: Kazuhiro Aida, Eiji Nunohiro, Yoshikazu Tanaka
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Method for optimizing source program including variables necessary for synchronous/exclusive control
Patent number: 5335351Abstract: In optimization processing performed by a compiler to execute a source program described in a high level language on the environment of a multiprocessor system, a judgment is made at the time of compiling as to whether or not there is any objective equation over an executable statement for synchronous/exclusive control. When a decision is made in this judgment that there is the objective equation over executable statement for synchronous/exclusive control, data flow analysis is performed on variables necessary for synchronous/exclusive control, thereby making a judgment as to whether the objective equation for optimization includes at least one variable necessary for synchronous/exclusive control. When the objective equation includes no variable necessary for synchronous/exclusive control, optimization processing is performed over the executable statement for synchronous/exclusive control.Type: GrantFiled: May 15, 1992Date of Patent: August 2, 1994Assignees: Hitachi, Ltd., Hitachi Software Engineering Co., Ltd.Inventors: Kazuhiro Aida, Eiji Nunohiro, Hiroyuki Sone