TREA

Hajime Nishimura

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  • Tokyo, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Silver peroxide-zinc battery
    • Patent number 4,041,219
    • Issue date Aug 9, 1977
    • Citizen Watch Company Limited
    • Hajime Nishimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery construction
    • Patent number 4,025,702
    • Issue date May 24, 1977
    • Citizen Watch Co., Ltd.
    • Hajime Nishimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Beryllium battery
    • Patent number 4,008,357
    • Issue date Feb 15, 1977
    • Citizen Watch Co., Ltd.
    • Hajime Nishimura
    • H01 - BASIC ELECTRIC ELEMENTS