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Kenji Takenaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable displacement compressor
    • Patent number 6,659,733
    • Issue date Dec 9, 2003
    • Kabushiki Kaisha Toyota Jidoshokki
    • Kenji Takenaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement compressor
    • Patent number 6,517,321
    • Issue date Feb 11, 2003
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Kenji Takenaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Single-headed swash-plate-type compressor with hollowed and ribbed...
    • Patent number 6,513,417
    • Issue date Feb 4, 2003
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Manabu Sugiura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor for a vehicle air conditioner
    • Patent number D460460
    • Issue date Jul 16, 2002
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hiroaki Kayukawa
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Air-conditioning apparatus and control procedure for variable displ...
    • Patent number 6,393,849
    • Issue date May 28, 2002
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Kenji Takenaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Compressor piston
    • Patent number D457531
    • Issue date May 21, 2002
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Kazuya Kimura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Automotive air-conditioning apparatus
    • Patent number 6,386,279
    • Issue date May 14, 2002
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Takanori Okabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air-conditioning system for automobiles and its control method
    • Patent number 6,356,825
    • Issue date Mar 12, 2002
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Kenji Takenaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Compressor
    • Patent number 6,308,615
    • Issue date Oct 30, 2001
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Kenji Takenaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement type compressor
    • Patent number 6,283,722
    • Issue date Sep 4, 2001
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Kenji Takenaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Power transmission mechanism and its assembly method
    • Patent number 6,213,882
    • Issue date Apr 10, 2001
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiko Okada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Single-headed piston type swash-plate-operated compressor and a met...
    • Patent number 6,189,434
    • Issue date Feb 20, 2001
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiro Kawaguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Auxiliary apparatus for a vehicle
    • Patent number 6,164,262
    • Issue date Dec 26, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Takashi Ban
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heat generator
    • Patent number 6,158,665
    • Issue date Dec 12, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Takahiro Moroi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Variable displacement compressor
    • Patent number 6,158,970
    • Issue date Dec 12, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masaki Ota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Automotive Air Conditioner
    • Patent number 6,109,045
    • Issue date Aug 29, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Kenji Takenaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Compressor for a vehicle air conditioner
    • Patent number D429738
    • Issue date Aug 22, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki
    • Hiroaki Kayukawa
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Control valve for variable displacement compressor
    • Patent number 6,059,538
    • Issue date May 9, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiro Kawaguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Viscous fluid type heater
    • Patent number 6,026,767
    • Issue date Feb 22, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Takahiro Moroi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Compressor piston
    • Patent number D417225
    • Issue date Nov 30, 1999
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Kazuya Kimura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Control valve in variable displacement compressor and its assemblin...
    • Patent number 5,975,859
    • Issue date Nov 2, 1999
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiro Kawaguchi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Fluid friction vehicle heaters
    • Patent number 5,947,376
    • Issue date Sep 7, 1999
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Takahiro Moroi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Viscous fluid type heat generator with heat-generating performance...
    • Patent number 5,887,551
    • Issue date Mar 30, 1999
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Takashi Ban
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Viscous fluid heater
    • Patent number 5,887,582
    • Issue date Mar 30, 1999
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Takashi Ban
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Swash plate of swash plate compressor and combination of swash plat...
    • Patent number 5,875,702
    • Issue date Mar 2, 1999
    • Taiho Kogyo Co., Ltd.
    • Kimio Kawagoe
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Viscous fluid type heat generator with variable heat-generating per...
    • Patent number 5,875,740
    • Issue date Mar 2, 1999
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Takashi Ban
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Swash plate of a swash-plate type compressor
    • Patent number 5,864,745
    • Issue date Jan 26, 1999
    • Taiho Kogyo Co., Ltd.
    • Kimio Kawagoe
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Compressor piston
    • Patent number D402295
    • Issue date Dec 8, 1998
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hiroaki Kayukawa
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Viscous fluid type heat generator
    • Patent number 5,842,636
    • Issue date Dec 1, 1998
    • Kabushikki Kaisha Toyoda Jidoshokki Seisakusho
    • Takahiro Moroi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Compressor piston and piston type compressor
    • Patent number 5,816,134
    • Issue date Oct 6, 1998
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Kenji Takenaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...