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Ryosuke Takagi

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell with sequential enzymatic reactions
    • Patent number 8,076,035
    • Issue date Dec 13, 2011
    • Sony Corporation
    • Hideki Sakai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Cathode and battery including same
    • Patent number 7,951,488
    • Issue date May 31, 2011
    • Sony Corporation
    • Yoshikazu Kato
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Non-aqueous electrolyte secondary battery
    • Patent number 7,736,803
    • Issue date Jun 15, 2010
    • Sony Corporation
    • Ryosuke Takagi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Cathode and battery including same
    • Patent number 7,691,534
    • Issue date Apr 6, 2010
    • Sony Corporation
    • Yoshikazu Kato
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Battery
    • Patent number 7,682,743
    • Issue date Mar 23, 2010
    • Sony Corporation
    • Ryosuke Takagi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Proton conductor, single ion conductor, manufacturing methods there...
    • Patent number 7,670,508
    • Issue date Mar 2, 2010
    • Sony Corporation
    • Tomitaro Hara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Proton conductor, single-ion conductor, and processes for producing...
    • Patent number 7,179,559
    • Issue date Feb 20, 2007
    • Sony Corporation
    • Tomitaro Hara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Air cell
    • Patent number 6,426,162
    • Issue date Jul 30, 2002
    • Sony Corporation
    • Ryosuke Takagi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CATHODE AND BATTERY INCLUDING SAME
    • Publication number 20100159322
    • Publication date Jun 24, 2010
    • SONY CORPORATION
    • Yoshikazu Kato
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
    • Publication number 20090047580
    • Publication date Feb 19, 2009
    • SONY CORPORATION
    • Ryosuke Takagi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    BATTERY
    • Publication number 20070218357
    • Publication date Sep 20, 2007
    • SONY CORPORATION
    • Ryosuke Takagi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LITHIUM/IRON DISULFIDE PRIMARY CELL
    • Publication number 20070202409
    • Publication date Aug 30, 2007
    • SONY CORPORATION
    • Naoko Yamakawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Proton conductor, single ion conductor, process for the production...
    • Publication number 20060099474
    • Publication date May 11, 2006
    • Tomitaro Hara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Cathode and battery including same
    • Publication number 20040121232
    • Publication date Jun 24, 2004
    • Yoshikazu Kato
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Proton conductor, single-ion conductor, and processes for producing...
    • Publication number 20040062972
    • Publication date Apr 1, 2004
    • Tomitaro Hara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...