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Youshin Yagi

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  • Hitachinaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nonaqueous secondary cell
    • Patent number 7,659,037
    • Issue date Feb 9, 2010
    • Hitachi, Ltd.
    • Hiroshi Fukunaga
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    LITHIUM ION SECONDARY BATTERY
    • Publication number 20130280571
    • Publication date Oct 24, 2013
    • HITACHI VEHICLE ENERGY, LTD.
    • Takashi Eguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Nonaqueous secondary cell
    • Publication number 20070134558
    • Publication date Jun 14, 2007
    • Hiroshi Fukunaga
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...