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Mitsunori Sakai

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  • Amagasaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve assembly
    • Patent number 6,691,729
    • Issue date Feb 17, 2004
    • Kabushiki Kaisha Neriki
    • Masaru Takeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly for gas cylinder
    • Patent number 5,309,945
    • Issue date May 10, 1994
    • Kabushiki Kaisha Neriki
    • Mitsunori Sakai
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Valve with residual pressure indicator for portable oxygen inhalant...
    • Patent number 4,794,949
    • Issue date Jan 3, 1989
    • Kabushiki Kaisha Neriki
    • Mitsunori Sakai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Valve assembly
    • Publication number 20020040729
    • Publication date Apr 11, 2002
    • Masaru Takeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...