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Norimasa Kawagoe

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  • Utsunomiya-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell separators capable of suppressing variation in pressure loss
    • Patent number 8,802,312
    • Issue date Aug 12, 2014
    • Honda Motor Co., Ltd.
    • Narutoshi Sugita
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell stack having gas discharge passage and drainage passage j...
    • Patent number 8,722,219
    • Issue date May 13, 2014
    • Honda Motor Co., Ltd.
    • Hideaki Kikuchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell
    • Patent number 8,110,316
    • Issue date Feb 7, 2012
    • Honda Motor Co., Ltd.
    • Masaru Oda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method of operating a solid polymer electrolyte fuel cell and aging...
    • Patent number 8,043,753
    • Issue date Oct 25, 2011
    • Honda Motor Co., Ltd.
    • Masahiro Mohri
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell
    • Patent number 8,034,506
    • Issue date Oct 11, 2011
    • Honda Motor Co., Ltd.
    • Hideaki Kikuchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell stack having coolant passage whose lower area has larger...
    • Patent number 7,820,315
    • Issue date Oct 26, 2010
    • Honda Motor Co., Ltd.
    • Hideaki Kikuchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell
    • Patent number 7,695,845
    • Issue date Apr 13, 2010
    • Honda Motor Co., Ltd.
    • Narutoshi Sugita
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system
    • Patent number 7,348,083
    • Issue date Mar 25, 2008
    • Honda Motor Co., Ltd.
    • Naoyuki Enjoji
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF OPERATING A SOLID POLYMER ELECTROLYTE FUEL CELL AND AGING...
    • Publication number 20090110969
    • Publication date Apr 30, 2009
    • Honda Motor Co., Ltd.
    • Masahiro Mohri
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel Cell
    • Publication number 20090042088
    • Publication date Feb 12, 2009
    • Narutoshi Sugita
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL
    • Publication number 20090004535
    • Publication date Jan 1, 2009
    • Honda Motor Co., Ltd.
    • Narutoshi Sugita
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL
    • Publication number 20080292930
    • Publication date Nov 27, 2008
    • Honda Motor Co., Ltd.
    • Masaru Oda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell
    • Publication number 20070207372
    • Publication date Sep 6, 2007
    • Honda Motor Co., Ltd.
    • Hideaki Kikuchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell stack having coolant passage whose lower area has larger...
    • Publication number 20070117004
    • Publication date May 24, 2007
    • Honda Motor Co., Ltd.
    • Hideaki Kikuchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell stack having gas discharge passage and drainage passage j...
    • Publication number 20070111083
    • Publication date May 17, 2007
    • Honda Motor Co., Ltd.
    • Hideaki Kikuchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell system
    • Publication number 20040214059
    • Publication date Oct 28, 2004
    • Naoyuki Enjoji
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell system
    • Publication number 20040185315
    • Publication date Sep 23, 2004
    • Honda Motor Co., Ltd.
    • Naoyuki Enjoji
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...