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Kyohei Takeuchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Battery unit
    • Patent number 8,920,949
    • Issue date Dec 30, 2014
    • Hitachi Maxell, Ltd.
    • Masatoshi Hashimoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Battery unit and electrical device
    • Patent number 8,822,049
    • Issue date Sep 2, 2014
    • Hitachi Maxell, Ltd.
    • Keiichi Tanii
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    BATTERY UNIT
    • Publication number 20140050948
    • Publication date Feb 20, 2014
    • HITACHI MAXELL, LTD.
    • Masatoshi Hashimoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY UNIT AND ELECTRICAL DEVICE
    • Publication number 20130323538
    • Publication date Dec 5, 2013
    • HITACHI MAXELL, LTD.
    • Keiichi Tanii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHARGING UNIT AND ELECTRICAL DEVICE PROVIDED WITH THE SAME
    • Publication number 20130162206
    • Publication date Jun 27, 2013
    • HITACHI MAXELL, LTD.
    • Kyohei Takeuchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER