TREA

Sei YASUTOMI

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Secondary battery system
    • Patent number 9,214,814
    • Issue date Dec 15, 2015
    • Japan Wind Development Corporation Ltd.
    • Sei Yasutomi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    SECONDARY BATTERY SYSTEM
    • Publication number 20110278930
    • Publication date Nov 17, 2011
    • Sei YASUTOMI
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC