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Kenta Kogo

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  • Ibaraki-shi, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    SEALED BATTERY
    • Publication number 20150263316
    • Publication date Sep 17, 2015
    • Hitachi Maxell, Ltd.
    • Hiroshi Matsumoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEALED BATTERY
    • Publication number 20150140417
    • Publication date May 21, 2015
    • Hitachi Maxell, Ltd.
    • Hiroshi Matsumoto
    • H01 - BASIC ELECTRIC ELEMENTS