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Hajime Kawaguchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Reactor
    • Patent number 11,462,355
    • Issue date Oct 4, 2022
    • Autonetworks Technologies, Ltd.
    • Kohei Yoshikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reactor
    • Patent number 11,031,176
    • Issue date Jun 8, 2021
    • Autonetworks Technologies, Ltd.
    • Seiji Shitama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reactor, converter, and power converter apparatus
    • Patent number 9,484,139
    • Issue date Nov 1, 2016
    • Sumitomo Electric Industries, Ltd
    • Yukinori Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reactor, converter, power converter apparatus, and method for manuf...
    • Patent number 9,343,219
    • Issue date May 17, 2016
    • Sumitomo Electric Industries, Ltd
    • Hajime Kawaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Reactor and method for manufacturing reactor
    • Patent number 8,830,022
    • Issue date Sep 9, 2014
    • Sumitomo Electric Industries, Ltd
    • Kazuhiro Inaba
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reactor
    • Patent number 8,717,133
    • Issue date May 6, 2014
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Akinori Ooishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reactor
    • Patent number 8,598,973
    • Issue date Dec 3, 2013
    • Sumitomo Electric Industries, Ltd.
    • Hajime Kawaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reactor
    • Patent number 8,279,035
    • Issue date Oct 2, 2012
    • Sumitomo Electric Industries, Ltd.
    • Kouhei Yoshikawa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    REACTOR
    • Publication number 20200126716
    • Publication date Apr 23, 2020
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Kohei Yoshikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    REACTOR
    • Publication number 20190057810
    • Publication date Feb 21, 2019
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Seiji SHITAMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    REACTOR, CONVERTER AND POWER CONVERSION DEVICE
    • Publication number 20140140111
    • Publication date May 22, 2014
    • Sumitomo Electric Industries, Ltd.
    • Kazuhiro Inaba
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    REACTOR, CONVERTER, POWER CONVERTER APPARATUS, AND METHOD FOR MANUF...
    • Publication number 20140112044
    • Publication date Apr 24, 2014
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Hajime Kawaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    REACTOR, CONVERTER, AND POWER CONVERTER APPARATUS
    • Publication number 20140085026
    • Publication date Mar 27, 2014
    • Sumitomo Electric Industries, Ltd.
    • Yukinori Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    REACTOR
    • Publication number 20130038415
    • Publication date Feb 14, 2013
    • Sumitomo Electric Industries, Ltd.
    • Akinori Ooishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    REACTOR AND METHOD FOR MANUFACTURING REACTOR
    • Publication number 20120313740
    • Publication date Dec 13, 2012
    • Sumitomo Electric Industries, Ltd.
    • Kazuhiro Inaba
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    REACTOR
    • Publication number 20120092120
    • Publication date Apr 19, 2012
    • Kouhei Yoshikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    REACTOR
    • Publication number 20120044033
    • Publication date Feb 23, 2012
    • Hajime Kawaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    REACTOR-USE COMPONENT AND REACTOR
    • Publication number 20110156853
    • Publication date Jun 30, 2011
    • Masayuki Kato
    • H01 - BASIC ELECTRIC ELEMENTS