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Masashi Matsuoka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Safety valve
    • Patent number 9,945,489
    • Issue date Apr 17, 2018
    • Fujikin Incorporated
    • Kunihiko Daido
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball valve
    • Patent number 9,022,353
    • Issue date May 5, 2015
    • Fujikin Incorporated
    • Masashi Matsuoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SAFETY VALVE AND DISCHARGE DIRECTION REGULATION MEMBER
    • Publication number 20240255064
    • Publication date Aug 1, 2024
    • FUJIKIN INCORPORATED
    • Masashi Matsuoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SAFETY VALVE
    • Publication number 20160195193
    • Publication date Jul 7, 2016
    • Kunihiko Daido
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALL VALVE
    • Publication number 20130037738
    • Publication date Feb 14, 2013
    • Fujikin Incorporated
    • Masashi Matsuoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...