TREA

Koji Irikura

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  • Morristown, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle
    • Patent number 8,250,862
    • Issue date Aug 28, 2012
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Masaru Iida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Supplemental brake system of zero turn vehicle
    • Patent number 7,954,907
    • Issue date Jun 7, 2011
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Donald Wieber
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Central differential for a working vehicle
    • Patent number 7,690,469
    • Issue date Apr 6, 2010
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Koji Irikura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Multi-wheel vehicle
    • Patent number 7,493,975
    • Issue date Feb 24, 2009
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Koji Irikura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Automatic traction enhancement for transaxle
    • Patent number 7,493,998
    • Issue date Feb 24, 2009
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Koji Irikura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic traction enhancement for a transaxle
    • Patent number 7,490,708
    • Issue date Feb 17, 2009
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Koji Irikura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Axle driving apparatus
    • Patent number 7,484,365
    • Issue date Feb 3, 2009
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Norihiro Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Multi-wheel vehicle
    • Patent number 7,458,431
    • Issue date Dec 2, 2008
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Koji Irikura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydraulic transaxle
    • Patent number 7,234,299
    • Issue date Jun 26, 2007
    • Koji Irikura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bull gear of a differential gear assembly
    • Patent number 7,179,190
    • Issue date Feb 20, 2007
    • Koji Irikura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Operation mechanism of a variable displacement hydraulic pump
    • Patent number 6,536,212
    • Issue date Mar 25, 2003
    • Tuff Torq Corporation
    • Koji Irikura
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Gearless Differential in an Integrated Hydrostatic Transmission
    • Publication number 20080060475
    • Publication date Mar 13, 2008
    • Katsumoto MIZUKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Multi-Wheel Vehicle
    • Publication number 20070284173
    • Publication date Dec 13, 2007
    • Koji Irikura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Power transmission apparatus for working vehicle
    • Publication number 20070209457
    • Publication date Sep 13, 2007
    • Koji Irikura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Axle Driving Apparatus
    • Publication number 20070179007
    • Publication date Aug 2, 2007
    • Norihiro Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Central Differential For a Working Vehicle
    • Publication number 20070163854
    • Publication date Jul 19, 2007
    • Koji Irikura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Automatic Traction Enhancement For A Transaxle
    • Publication number 20060213742
    • Publication date Sep 28, 2006
    • Koji Irikura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Automatic traction enhancement for transaxle
    • Publication number 20060213741
    • Publication date Sep 28, 2006
    • Donald Wieber
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bull gear of a differential gear assembly
    • Publication number 20060199693
    • Publication date Sep 7, 2006
    • Koji Irikura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Multi-wheel vehicle
    • Publication number 20060191725
    • Publication date Aug 31, 2006
    • Koji Irikura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Hydraulic Transaxle
    • Publication number 20060174615
    • Publication date Aug 10, 2006
    • Koji Irikura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...