TREA

Shigetaka Tsubouchi

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  • Naka-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lithium secondary battery
    • Patent number 8,409,757
    • Issue date Apr 2, 2013
    • Hitachi Vehicle Energy, Ltd.
    • Takefumi Okumura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROLYTE SOLUTION FOR LITHIUM ION SECONDARY BATTERIES AND LITHIU...
    • Publication number 20160268637
    • Publication date Sep 15, 2016
    • Hitachi, Ltd
    • Shigetaka TSUBOUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LITHIUM ION SECONDARY BATTERY
    • Publication number 20160072152
    • Publication date Mar 10, 2016
    • Hitachi, Ltd
    • Shigetaka TSUBOUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LITHIUM-ION SECONDARY BATTERY
    • Publication number 20120100436
    • Publication date Apr 26, 2012
    • Ryo Inoue
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Lithium Secondary Battery
    • Publication number 20100248037
    • Publication date Sep 30, 2010
    • HITACHI VEHICLE ENERGY, LTD.
    • Takefumi OKUMURA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Lithium Secondary Battery
    • Publication number 20100248036
    • Publication date Sep 30, 2010
    • HITACHI VEHICLE ENERGY, LTD.
    • Takefumi Okumurai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Lithium Secondary Battery
    • Publication number 20090325041
    • Publication date Dec 31, 2009
    • Hitachi, Ltd
    • Takefumi OKUMURA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...