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Hiroyuki MATSUSHITA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary valve
    • Patent number 8,740,180
    • Issue date Jun 3, 2014
    • Asahi Organic Chemicals Industry Co., Ltd.
    • Hiroyuki Matsushita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    HEADER PIPE JOINT FOR TRANSPORTING FLUID
    • Publication number 20160319975
    • Publication date Nov 3, 2016
    • ASAHI ORGANIC CHEMICALS INDUSTRY CO., LTD
    • Takashi NASU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rotary Valve
    • Publication number 20090261280
    • Publication date Oct 22, 2009
    • Hiroyuki Matsushita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...