TREA

Hisayuki Yamaguchi

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  • Komaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wafer-type direct-acting valve
    • Patent number 7,806,136
    • Issue date Oct 5, 2010
    • Kane Kougyou Co., Ltd.
    • Masaru Ochiai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Wafer-type direct-acting valve
    • Publication number 20070131280
    • Publication date Jun 14, 2007
    • Masaru Ochiai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Water level regulating valve
    • Publication number 20020063227
    • Publication date May 30, 2002
    • Nobuyuki Matsuura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...