TREA

Seiji Mizuno

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrode for a plasma torch
    • Patent number D527401
    • Issue date Aug 29, 2006
    • Gunma Koike Co., Ltd.
    • Seiji Mizuno
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Nozzle for plasma torch
    • Patent number D520037
    • Issue date May 2, 2006
    • Koike Sanso Kogyo Co., Ltd.
    • Akira Furujo
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Nozzle for plasma torch
    • Patent number D519137
    • Issue date Apr 18, 2006
    • Koike Sanso Kogyo Co., Ltd.
    • Akira Furujo
    • D15 - Machines not elsewhere specified