TREA

Kazuaki Kurohara

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mower unit
    • Patent number 8,028,508
    • Issue date Oct 4, 2011
    • Kubota Corporation
    • Ryouzou Imanishi
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Grass collector for a mower
    • Patent number 7,905,080
    • Issue date Mar 15, 2011
    • Kubota Corporation
    • Katsuhiko Uemura
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Riding-type mower vehicle
    • Patent number 7,607,284
    • Issue date Oct 27, 2009
    • Kubota Corporation
    • Toshiki Kanai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Grass collector for a mower
    • Patent number 7,565,790
    • Issue date Jul 28, 2009
    • Kubota Corporation
    • Katsuhiko Uemura
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Mower unit
    • Patent number 7,543,435
    • Issue date Jun 9, 2009
    • Kubota Corporation
    • Ryouzou Imanishi
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawn mower having HST
    • Patent number 7,162,853
    • Issue date Jan 16, 2007
    • Kubota Corporation
    • Hiroki Nagai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Engine enclosure
    • Patent number 6,837,324
    • Issue date Jan 4, 2005
    • Kubota Corporation
    • Hiroki Nagai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mower with a grass catcher
    • Patent number 6,513,312
    • Issue date Feb 4, 2003
    • Kubota Corporation
    • Shoso Ishimori
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Apparatus for raising and lowering a mower unit
    • Patent number 6,122,903
    • Issue date Sep 26, 2000
    • Kubota Corporation
    • Masaki Hayashi
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Working vehicle with power steering
    • Patent number 5,887,671
    • Issue date Mar 30, 1999
    • Kubota Corporation
    • Mikio Yuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power transmitting structure for a self-propelling vehicle having a...
    • Patent number 5,873,224
    • Issue date Feb 23, 1999
    • Kubota Corporation
    • Masatake Murakawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Engine hood construction of work vehicle
    • Patent number 5,718,303
    • Issue date Feb 17, 1998
    • Kubota Corporation
    • Hiroyuki Ogasawara
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Cooling system for a liquid-cooled engine
    • Patent number 5,689,953
    • Issue date Nov 25, 1997
    • Kubota Corporation
    • Nobuyuki Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lawn tractor having a blower unit and a grass clippings transport duct
    • Patent number 5,560,188
    • Issue date Oct 1, 1996
    • Kubota Corporation
    • Masatake Murakawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawn tractor having a blower unit and a grass clippings transport duct
    • Patent number 5,542,243
    • Issue date Aug 6, 1996
    • Kubota Corporation
    • Mikio Yuki
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Mid-mount type riding lawn tractor
    • Patent number 5,410,865
    • Issue date May 2, 1995
    • Kubota Corporation
    • Kazuaki Kurohara
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Engine speed control apparatus for a working vehicle
    • Patent number 5,335,487
    • Issue date Aug 9, 1994
    • Kubota Corporation
    • Masatake Murakawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air cooling system for a vertical engine
    • Patent number 5,207,187
    • Issue date May 4, 1993
    • Kubota Corporation
    • Kazuaki Kurohara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lawn mower
    • Patent number 4,926,624
    • Issue date May 22, 1990
    • Kubota, Ltd.
    • Masatake Murakawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawn mower
    • Patent number 4,903,469
    • Issue date Feb 27, 1990
    • Kubota, Ltd.
    • Masatake Murakawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawn mower
    • Patent number 4,731,983
    • Issue date Mar 22, 1988
    • Kubota, Ltd.
    • Mikio Yuki
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Transmission for agricultural tractor
    • Patent number 4,727,768
    • Issue date Mar 1, 1988
    • Kubota, Ltd.
    • Tetsuaki Hayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive transmission structure for tractor
    • Patent number 4,721,494
    • Issue date Jan 26, 1988
    • Kubota, Ltd.
    • Tetsuaki Hayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Working vehicle equipped with engine automatic stop device
    • Patent number 4,509,614
    • Issue date Apr 9, 1985
    • Kubota Ltd.
    • Niro Bando
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tractor for agriculture
    • Patent number 4,373,597
    • Issue date Feb 15, 1983
    • Kubota, Ltd.
    • Hiroshi Itatani
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Structure for attaching hitch to tractor
    • Patent number 4,268,056
    • Issue date May 19, 1981
    • Kubota, Ltd.
    • Junji Miyata
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Grass Collector for a Mower
    • Publication number 20090260339
    • Publication date Oct 22, 2009
    • KUBOTA CORPORATION
    • Katsuhiko Uemura
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Mower Unit
    • Publication number 20090241501
    • Publication date Oct 1, 2009
    • KUBOTA CORPORATION
    • Ryouzou Imanishi
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Riding-Type Mower Vehicle
    • Publication number 20080202089
    • Publication date Aug 28, 2008
    • KUBOTA CORPORATION
    • Toshiki Kanai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Mower Unit
    • Publication number 20080086998
    • Publication date Apr 17, 2008
    • KUBOTA CORPORATION
    • Ryouzou Imanishi
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Grass collector for a mower
    • Publication number 20070056259
    • Publication date Mar 15, 2007
    • KUBOTA CORPORATION
    • Katsuhiko Uemura
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Lawn mower having HST
    • Publication number 20050229568
    • Publication date Oct 20, 2005
    • KUBOTA CORPORATION
    • Hiroki Nagai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Engine enclosure
    • Publication number 20030057005
    • Publication date Mar 27, 2003
    • KUBOTA CORPORATION
    • Hiroki Nagai
    • B60 - VEHICLES IN GENERAL