TREA

Kouji Asakawa

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Repulsion type circuit breaker control device
    • Patent number RE35507
    • Issue date May 13, 1997
    • Fuji Electric Co., Ltd.
    • Naoshi Uchida
    • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • Information Patent Grant

    Repulsion type circuit breaker control device
    • Patent number 5,164,560
    • Issue date Nov 17, 1992
    • Fuji Electric Co., Ltd.
    • Naoshi Uchida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker
    • Patent number 5,025,236
    • Issue date Jun 18, 1991
    • Fuji Electric Co., Ltd.
    • Masao Miura
    • H01 - BASIC ELECTRIC ELEMENTS