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Osamu NAGAI

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic shock absorbing apparatus of vehicle
    • Patent number 8,820,494
    • Issue date Sep 2, 2014
    • Showa Corporation
    • Osamu Nagai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Front fork
    • Patent number 8,641,022
    • Issue date Feb 4, 2014
    • Osamu Nagai
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydraulic shock absorber for vehicle
    • Patent number 6,659,242
    • Issue date Dec 9, 2003
    • Showa Corporation
    • Osamu Nagai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic damper
    • Patent number 5,597,054
    • Issue date Jan 28, 1997
    • Showa Corporation
    • Osamu Nagai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic damper
    • Patent number 5,480,011
    • Issue date Jan 2, 1996
    • Showa Corp.
    • Osamu Nagai
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FRONT FORK
    • Publication number 20130048452
    • Publication date Feb 28, 2013
    • SHOWA CORPORATION
    • Osamu NAGAI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Vehicle Height Adjusting Apparatus
    • Publication number 20110227301
    • Publication date Sep 22, 2011
    • SHOWA CORPORATION
    • Osamu Nagai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE HEIGHT ADJUSTING APPARATUS
    • Publication number 20110024957
    • Publication date Feb 3, 2011
    • SHOWA CORPORATION
    • Osamu Nagai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydraulic shock absorbing apparatus of vehicle
    • Publication number 20100294606
    • Publication date Nov 25, 2010
    • SHOWA CORPORATION
    • Osamu NAGAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC SHOCK ABSORBER
    • Publication number 20090107785
    • Publication date Apr 30, 2009
    • SHOWA CORPORATION
    • Osamu NAGAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic shock absorbing apparatus of vehicle
    • Publication number 20050127587
    • Publication date Jun 16, 2005
    • Osamu Nagai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic shock absorber for vehicle
    • Publication number 20030173170
    • Publication date Sep 18, 2003
    • Osamu Nagai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...