TREA

Hironobu Ariyoshi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surge suppression unit for magnetic contactor
    • Patent number D657750
    • Issue date Apr 17, 2012
    • Fuji Electric FA Components & Systems Co., Ltd.
    • Koji Okubo
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Surge suppression unit for magnetic contactor
    • Patent number D657751
    • Issue date Apr 17, 2012
    • Fuji Electric FA Components & Systems Co., Ltd.
    • Koji Okubo
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Magnetic contactor
    • Patent number D656905
    • Issue date Apr 3, 2012
    • Fuji Electric FA Components & Systems Co., Ltd.
    • Koji Okubo
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Auxiliary contact block for magnetic contactor
    • Patent number D656467
    • Issue date Mar 27, 2012
    • Fuji Electric FA Components & Systems Co., Ltd.
    • Koji Okubo
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Auxiliary contact block for magnetic contactor
    • Patent number D655251
    • Issue date Mar 6, 2012
    • Fuji Electric FA Components & Systems Co., Ltd.
    • Koji Okubo
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Mechanical interlock unit for magnetic contactor
    • Patent number D655252
    • Issue date Mar 6, 2012
    • Fuji Electric FA Components & Systems Co., Ltd.
    • Koji Okubo
    • D13 - Equipment for production, distribution, or transformation of energy