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Kouji Sakai

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for reinforcing vehicle body of vehicle
    • Patent number 7,673,904
    • Issue date Mar 9, 2010
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Toyoji Harada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle suspension system
    • Patent number 7,131,654
    • Issue date Nov 7, 2006
    • Yamaha Hatsuboki Kabushiki Kaisha
    • Kouji Sakai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle suspension system
    • Patent number 6,811,171
    • Issue date Nov 2, 2004
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Kouji Sakai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Suspension for a motorcycle
    • Patent number 6,611,743
    • Issue date Aug 26, 2003
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Kouji Sakai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Suspension for a four-wheeled vehicle
    • Patent number 6,598,891
    • Issue date Jul 29, 2003
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Kouji Sakai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Reinforcing member for vehicles and vehicle body structure
    • Patent number 6,595,533
    • Issue date Jul 22, 2003
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Seiji Sawai
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicle suspension system
    • Patent number 6,556,907
    • Issue date Apr 29, 2003
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Kouji Sakai
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    BRAKE DEVICE AND STRADDLED VEHICLE
    • Publication number 20170021895
    • Publication date Jan 26, 2017
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Risa YASUKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SADDLE TYPE VEHICLE
    • Publication number 20120266717
    • Publication date Oct 25, 2012
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Kouji Sakai
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    DEVICE FOR REINFORCING VEHICLE BODY OF VEHICLE
    • Publication number 20090079232
    • Publication date Mar 26, 2009
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Toyoji Harada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC SHOCK ABSORBER
    • Publication number 20080135362
    • Publication date Jun 12, 2008
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Kouji Sakai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic damping system for vehicle
    • Publication number 20060151270
    • Publication date Jul 13, 2006
    • Kouji Sakai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vehicle suspension system
    • Publication number 20050087411
    • Publication date Apr 28, 2005
    • Kouji Sakai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Suspension system
    • Publication number 20030132072
    • Publication date Jul 17, 2003
    • Seiji Sawai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Suspension for a motorcycle
    • Publication number 20020103586
    • Publication date Aug 1, 2002
    • Kouji Sakai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Suspension for a four-wheeled vehicle
    • Publication number 20020070522
    • Publication date Jun 13, 2002
    • Kouji Sakai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Reinforcing member for vehicles and vehicle body structure
    • Publication number 20020056969
    • Publication date May 16, 2002
    • Seiji Sawai
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Vehicle suspension system
    • Publication number 20010024005
    • Publication date Sep 27, 2001
    • Kouji Sakai
    • B60 - VEHICLES IN GENERAL