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Nobumichi Hanawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spring force adjusting device for a hydraulic shock absorber
    • Patent number 7,896,321
    • Issue date Mar 1, 2011
    • Kayaba Industry Co., Ltd.
    • Yuji Nakashima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damping force generating mechanism
    • Patent number 7,878,604
    • Issue date Feb 1, 2011
    • Kayaba Industry Co., Ltd.
    • Nobumichi Hanawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damping valve and shock absorber using same
    • Patent number 7,591,352
    • Issue date Sep 22, 2009
    • Kayaba Industry Co., Ltd.
    • Nobumichi Hanawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Front fork
    • Patent number 7,441,638
    • Issue date Oct 28, 2008
    • Kayaba Industry Co., Ltd.
    • Nobumichi Hanawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Rotary damper
    • Patent number 7,231,867
    • Issue date Jun 19, 2007
    • Kayaba Industry Co., Ltd.
    • Masaru Mishima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steering device
    • Patent number 6,824,153
    • Issue date Nov 30, 2004
    • Kayaba Industry Co., Ltd.
    • Nobumichi Hanawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    DAMPER WITH A VEHICLE HEIGHT ADJUSTING FUNCTION
    • Publication number 20140124311
    • Publication date May 8, 2014
    • Kayaba Industry Co., Ltd.
    • Nobumichi Hanawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Damping force generating mechanism
    • Publication number 20080223674
    • Publication date Sep 18, 2008
    • KAYABA INDUSTRY CO., TLD.
    • Nobumichi Hanawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Spring force adjusting device for a hydraulic shock absorber
    • Publication number 20070062770
    • Publication date Mar 22, 2007
    • Kayaba Industry Co., Ltd.
    • Yuji Nakashima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rotary damper
    • Publication number 20060180416
    • Publication date Aug 17, 2006
    • KAYABA INDUSTRY CO., LTD.
    • Masaru Mishima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Front fork
    • Publication number 20060124414
    • Publication date Jun 15, 2006
    • Nobumichi Hanawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Damping valve and shock absorber using same
    • Publication number 20060113834
    • Publication date Jun 1, 2006
    • Nobumichi Hanawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Steering device
    • Publication number 20030234508
    • Publication date Dec 25, 2003
    • Nobumichi Hanawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS