TREA

Hidemi Seki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe coupling
    • Patent number 6,827,329
    • Issue date Dec 7, 2004
    • Nitto Kohki Co., Ltd.
    • Toshio Mikiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Pipe coupling
    • Publication number 20040051070
    • Publication date Mar 18, 2004
    • Nitto Kohki Co. , Ltd.
    • Toshio Mikiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...