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Takeshi Obata

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYMER ELECTROLYTE FUEL CELL
    • Publication number 20090239114
    • Publication date Sep 24, 2009
    • NEC Corporation
    • Yasutaka Kouno
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SOLID POLYMER FUEL CELL
    • Publication number 20090136802
    • Publication date May 28, 2009
    • NEC Corporation
    • Hideaki Sasaki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    DRY-STATE DETECTING METHOD AND ELECTRONIC DEVICE SYSTEM FOR FUEL CE...
    • Publication number 20090117419
    • Publication date May 7, 2009
    • NEC Corporation
    • Tsuyoshi Takemoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL AND DRIVING METHOD FOR FUEL CELL
    • Publication number 20090117418
    • Publication date May 7, 2009
    • Takeshi Obata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell and a fuel cell system
    • Publication number 20090061271
    • Publication date Mar 5, 2009
    • NEC Corporation
    • Shouji Sekino
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Solid Electrolyte Fuel Cell
    • Publication number 20070202382
    • Publication date Aug 30, 2007
    • Shin Nakamura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Method of measuring alcohol concentration, alcohol concentration me...
    • Publication number 20070092770
    • Publication date Apr 26, 2007
    • Takeshi Obata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell and method for producing same
    • Publication number 20060251951
    • Publication date Nov 9, 2006
    • Takeshi Obata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel supply unit for fuel cell and fuel cell using same
    • Publication number 20060204814
    • Publication date Sep 14, 2006
    • Shoji Sekino
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Liquid fuel supply type fuel cell
    • Publication number 20060035131
    • Publication date Feb 16, 2006
    • Takeshi Obata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell system and method of operating the same
    • Publication number 20050142406
    • Publication date Jun 30, 2005
    • NEC Corporation
    • Takeshi Obata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell, fuel cell electrode and method for fabricating the same
    • Publication number 20050112448
    • Publication date May 26, 2005
    • Shin Nakamura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...