TREA

Masatoshi Iwamoto

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Working vehicle
    • Patent number 9,540,979
    • Issue date Jan 10, 2017
    • Kubota Corporation
    • Koichi Hasegawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Tractor
    • Patent number D748677
    • Issue date Feb 2, 2016
    • Kubota Corporation
    • Yoshihiro Kushita
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Tractor
    • Patent number D526335
    • Issue date Aug 8, 2006
    • Kubota Corporation
    • Junta Kuwae
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Change speed apparatus for a tractor
    • Patent number 6,612,193
    • Issue date Sep 2, 2003
    • Kubota Corporation
    • Tomeo Umemoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Change speed apparatus for a tractor
    • Patent number 6,397,693
    • Issue date Jun 4, 2002
    • Kubota Corporation
    • Tomeo Umemoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission for a tractor
    • Patent number 5,901,606
    • Issue date May 11, 1999
    • Kubota Corporation
    • Tomeo Umemoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive transmitting apparatus for a working vehicle
    • Patent number 5,465,630
    • Issue date Nov 14, 1995
    • Kubota Corporation
    • Masatoshi Iwamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Apparatus for adjusting the tread of steerable wheels of a vehicle
    • Patent number 4,986,386
    • Issue date Jan 22, 1991
    • Kubota Ltd.
    • Masatoshi Iwamoto
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Working Vehicle
    • Publication number 20150135686
    • Publication date May 21, 2015
    • KUBOTA CORPORATION
    • Koichi Hasegawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Change speed apparatus for a tractor
    • Publication number 20020042852
    • Publication date Apr 11, 2002
    • Kubota Corporation
    • Tomeo Umemoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...