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Hirofumi Sadakane

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  • Kawachinagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lawn mower for use both as riding and walking operator type
    • Patent number 5,337,543
    • Issue date Aug 16, 1994
    • Kubota Corporation
    • Junichi Kitamura
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Working vehicle controllable by walking operator and having indepen...
    • Patent number 5,155,985
    • Issue date Oct 20, 1992
    • Kubota Corporation
    • Hiroshi Oshima
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Safety system for a lawn mower
    • Patent number 5,138,824
    • Issue date Aug 18, 1992
    • Kubota Corporation
    • Hiroshi Oshima
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawn mower
    • Patent number D319447
    • Issue date Aug 27, 1991
    • Kubota, Ltd.
    • Hiroshi Oshima
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Dual tension clutch
    • Patent number 5,002,519
    • Issue date Mar 26, 1991
    • Kubota Corporation
    • Hiroshi Oshima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lawn mower
    • Patent number D308681
    • Issue date Jun 19, 1990
    • Kubota, Ltd.
    • Hirofumi Sadakane
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Clutch control structure for a walking operator type lawn mower
    • Patent number 4,882,897
    • Issue date Nov 28, 1989
    • Kubota, Ltd.
    • Hiroshi Oshima
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lever mounting structure for lawn mower
    • Patent number 4,747,256
    • Issue date May 31, 1988
    • Kubota, Ltd.
    • Hirofumi Sadakane
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Mid-mounted mower
    • Patent number 4,321,783
    • Issue date Mar 30, 1982
    • Kubota, Ltd.
    • Masami Kawasaki
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Mower mounted on vehicle
    • Patent number 4,291,522
    • Issue date Sep 29, 1981
    • Kubota Ltd.
    • Masami Kawasaki
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING