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Hideo Hirai

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  • Kakogawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power transmission system
    • Patent number 5,362,280
    • Issue date Nov 8, 1994
    • Mitsuboshi Belting Ltd.
    • Hideo Hirai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Compact coil spring tensioner
    • Patent number 5,195,932
    • Issue date Mar 23, 1993
    • Mitsuboshi Belting
    • Hideo Hirai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Belt tensioner
    • Patent number 5,083,983
    • Issue date Jan 28, 1992
    • Mitsuboshi Belting Ltd.
    • Hideo Hirai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Power transmission belt and drive
    • Patent number 4,993,998
    • Issue date Feb 19, 1991
    • Mitsuboshi Belting Ltd.
    • Hiroyuki Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for automatically tensioning a drive belt
    • Patent number 4,983,145
    • Issue date Jan 8, 1991
    • Mitsuboshi Belting Ltd.
    • Hideo Hirai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Toothed drive belt
    • Patent number 4,915,674
    • Issue date Apr 10, 1990
    • Mitsuboshi Belting Ltd.
    • Hiroyuki Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed-shifting pulley with clutch mechanism
    • Patent number 4,568,315
    • Issue date Feb 4, 1986
    • Mitsuboshi Belting Ltd.
    • Takashi Tomiyori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of manufacturing toothed belts
    • Patent number 4,486,375
    • Issue date Dec 4, 1984
    • Mitsuboshi Belting Ltd.
    • Hideo Hirai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL