TREA

Keiichi Tsujioku

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  • Sumoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lithium secondary battery
    • Patent number 5,578,395
    • Issue date Nov 26, 1996
    • Sanyo Electric Co., Ltd.
    • Seiji Yoshimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Nonaqueous electrolyte battery
    • Patent number 5,443,925
    • Issue date Aug 22, 1995
    • Sanyo Electric Co., Ltd.
    • Toyoji Machida
    • H01 - BASIC ELECTRIC ELEMENTS