TREA

Masaru Gamoh

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  • Obu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    High-pressure switching valve device
    • Patent number 6,840,504
    • Issue date Jan 11, 2005
    • Aisan Kogyo Kabushiki Kaisha
    • Shoichi Hagiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    High-pressure switching valve device
    • Publication number 20020139953
    • Publication date Oct 3, 2002
    • Shoichi Hagiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...