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Kyosuke Haga

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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure detection device
    • Patent number 6,125,707
    • Issue date Oct 3, 2000
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Vane type rotary pump having a discharge port with a tapered bearde...
    • Patent number 6,068,461
    • Issue date May 30, 2000
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic power steering apparatus
    • Patent number 5,778,756
    • Issue date Jul 14, 1998
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Power steering apparatus
    • Patent number 5,651,423
    • Issue date Jul 29, 1997
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydraulic power steering apparatus
    • Patent number 5,638,912
    • Issue date Jun 17, 1997
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydraulic power steering apparatus
    • Patent number 5,577,573
    • Issue date Nov 26, 1996
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Power steering apparatus
    • Patent number 5,538,095
    • Issue date Jul 23, 1996
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydraulic power steering apparatus
    • Patent number 5,515,938
    • Issue date May 14, 1996
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic power steering apparatus
    • Patent number 5,474,145
    • Issue date Dec 12, 1995
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydraulic power steering apparatus
    • Patent number 5,439,070
    • Issue date Aug 8, 1995
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Power steering apparatus
    • Patent number 5,372,214
    • Issue date Dec 13, 1994
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Rotary shock absorber having vanes with radial flow clearance
    • Patent number 5,305,858
    • Issue date Apr 26, 1994
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotary coupling for torque transmission
    • Patent number 5,178,249
    • Issue date Jan 12, 1993
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Driving power transmission system for vehicle
    • Patent number 5,080,187
    • Issue date Jan 14, 1992
    • Toyoda Koki Kabushiki Kaisha
    • Hiroaki Asano
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vane pump with pressure leaking groove to reduce pulsations
    • Patent number 5,046,933
    • Issue date Sep 10, 1991
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Driving power transmission device
    • Patent number 4,966,268
    • Issue date Oct 30, 1990
    • Toyoda Koki Kabushiki Kaisha
    • Hiroaki Asano
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vane pump
    • Patent number 4,610,614
    • Issue date Sep 9, 1986
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary servovalve
    • Patent number 4,577,660
    • Issue date Mar 25, 1986
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Rotary servovalve
    • Patent number 4,460,016
    • Issue date Jul 17, 1984
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Rotary valve for power steering system
    • Patent number 4,452,274
    • Issue date Jun 5, 1984
    • Toyoda Koki Kabushiki Kaisha
    • Kyosuke Haga
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Steering force controller for a power steering device
    • Patent number 4,437,532
    • Issue date Mar 20, 1984
    • Toyoda Koki Kabushiki Kaisha
    • Keiichi Nakamura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydraulic pump for power steering
    • Patent number 4,347,047
    • Issue date Aug 31, 1982
    • Toyoda Koki Kabushiki Kaisha
    • Shookichi Shiozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tool breakage detecting apparatus
    • Patent number 4,246,577
    • Issue date Jan 20, 1981
    • Toyoda Koki Kabushiki Kaisha
    • Yoshio Shima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Index apparatus for rotary table
    • Patent number 4,189,963
    • Issue date Feb 26, 1980
    • Toyoda Koki Kabushiki Kaisha
    • Yoshikazu Sano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR