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Takatsugu Koyama

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  • Utsunomiya-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE EQUIPPED WITH HIGH PRESSURE GAS CONTAINER
    • Publication number 20200223317
    • Publication date Jul 16, 2020
    • Honda Motor Co., Ltd.
    • Satoru KAWASE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HIGH PRESSURE TANK APPARATUS
    • Publication number 20190277451
    • Publication date Sep 12, 2019
    • Honda Motor Co., Ltd.
    • Naoki OGIWARA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HIGH PRESSURE TANK APPARATUS AND METHOD OF LEAKAGE JUDGMENT OF SAME
    • Publication number 20190277453
    • Publication date Sep 12, 2019
    • Honda Motor Co., Ltd.
    • Naoki OGIWARA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HIGH PRESSURE TANK APPARATUS
    • Publication number 20190275882
    • Publication date Sep 12, 2019
    • Honda Motor Co., Ltd.
    • Naoki OGIWARA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    METHOD FOR CONTROLLING FUEL CELL VEHICLE
    • Publication number 20170331130
    • Publication date Nov 16, 2017
    • Honda Motor Co., Ltd.
    • Satoru KAWASE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20120301798
    • Publication date Nov 29, 2012
    • Honda Motor Co., Ltd.
    • Mitsunori MATSUMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20120064427
    • Publication date Mar 15, 2012
    • Honda Motor Co., Ltd.
    • Kazuyoshi Miyajima
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20090317674
    • Publication date Dec 24, 2009
    • Honda Motor Co., Ltd.
    • Kazuyoshi Miyajima
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell system configured to detect failure and process for deali...
    • Publication number 20060286420
    • Publication date Dec 21, 2006
    • HONDA MOTOR CO., LTD.
    • Takatsugu Koyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell vehicle
    • Publication number 20060113131
    • Publication date Jun 1, 2006
    • Honda Motor Co., Ltd.
    • Takashi Kato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Apparatus for cooling fuel cell
    • Publication number 20040265654
    • Publication date Dec 30, 2004
    • Honda Motor Co., Ltd.
    • Mitsuharu Imaseki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Exhaust gas processing device for fuel cell
    • Publication number 20040072052
    • Publication date Apr 15, 2004
    • Honda Motor Co., Ltd.
    • Akio Yamamoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Apparatus for dilution of discharged fuel
    • Publication number 20040062975
    • Publication date Apr 1, 2004
    • Honda Motor Co., Ltd.
    • Akio Yamamoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Discharged fuel diluter and discharged fuel dilution-type fuel cell...
    • Publication number 20030077488
    • Publication date Apr 24, 2003
    • HONDA GIKEN KOGYO KABUSHIKI KAISHA
    • Akio Yamamoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...