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Masakuni Kainuma

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  • Saitama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electro-pneumatic air pressure regulator
    • Patent number 7,234,483
    • Issue date Jun 26, 2007
    • Fujikura Rubber Ltd.
    • Masakuni Kainuma
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Air-spring vibration isolation device
    • Patent number 7,125,008
    • Issue date Oct 24, 2006
    • Fujikura Rubber Ltd.
    • Akihiro Hayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration isolation table
    • Patent number 6,935,603
    • Issue date Aug 30, 2005
    • Fujikura Rubber Ltd.
    • Masakuni Kainuma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration isolation table
    • Patent number 6,877,711
    • Issue date Apr 12, 2005
    • Fujikura Rubber Ltd.
    • Masakuni Kainuma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pneumatically-operated valve
    • Patent number 4,903,939
    • Issue date Feb 27, 1990
    • Fujikura Rubber, Ltd.
    • Ryozo Ariizumi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm type of pilot operated directional control valve
    • Patent number 4,875,500
    • Issue date Oct 24, 1989
    • Fujikura Rubber Ltd.
    • Ryozo Ariizumi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pneumatically-operated valve
    • Patent number 4,840,347
    • Issue date Jun 20, 1989
    • Fujikura Rubber, Ltd.
    • Ryozo Ariizumi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm type of pilot operated directional control valve
    • Patent number 4,823,834
    • Issue date Apr 25, 1989
    • Fujikura Rubber Ltd.
    • Ryozo Ariizumi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Air pilot operated directional control valve
    • Patent number 4,821,776
    • Issue date Apr 18, 1989
    • Fujikura Rubber Ltd.
    • Rozo Ariizumi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Directional control valve
    • Patent number 4,765,370
    • Issue date Aug 23, 1988
    • Fujikura Rubber Ltd.
    • Ryozo Ariizumi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm type of pilot operated directional control valve
    • Patent number 4,744,388
    • Issue date May 17, 1988
    • Fujikura Rubber Ltd.
    • Ryozo Ariizumi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Air-spring vibration isolation device
    • Publication number 20050161870
    • Publication date Jul 28, 2005
    • Fujikura Rubber Ltd.
    • Akihiro Hayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Electro-pneumatic air pressure regulator
    • Publication number 20040244834
    • Publication date Dec 9, 2004
    • Fujikura Rubber Ltd.
    • Masakuni Kainuma
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Vibration isolation table
    • Publication number 20040104329
    • Publication date Jun 3, 2004
    • Fujikura Rubber Ltd.
    • Masakuni Kainuma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vibration isolation table
    • Publication number 20040104330
    • Publication date Jun 3, 2004
    • Fujikura Rubber Ltd.
    • Masakuni Kainuma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...