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Toshio Yamaguchi

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  • Higashimatsuyama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel-injection device
    • Patent number 5,370,095
    • Issue date Dec 6, 1994
    • Zexel Corporation
    • Toshio Yamaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable capacity compressor having a capacity control system using...
    • Patent number 5,199,855
    • Issue date Apr 6, 1993
    • Zexel Corporation
    • Nobuyuki Nakajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable capacity vane compressor having a seal protective structure
    • Patent number 5,094,592
    • Issue date Mar 10, 1992
    • Zexel Corporation
    • Nobuyuki Nakajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variale capacity vane compressor
    • Patent number 5,020,976
    • Issue date Jun 4, 1991
    • Diesel Kiki Co., Ltd.
    • Nobuyuki Nakajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vane compressor with ball valve located at the end of vane biasing...
    • Patent number 4,986,741
    • Issue date Jan 22, 1991
    • Diesel Kiki Co., Ltd.
    • Nobuyuki Nakajima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable capacity compressor
    • Patent number 4,917,578
    • Issue date Apr 17, 1990
    • Diesel Kiki Co., Ltd.
    • Nobuyuki Nakajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air conditioning system with variable capacity compressor
    • Patent number 4,889,474
    • Issue date Dec 26, 1989
    • Diesel Kiki Co., Ltd.
    • Nobuyuki Nakajima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Variable capacity compressor with capacity-indicating device
    • Patent number 4,878,814
    • Issue date Nov 7, 1989
    • Diesel Kiki Co., Ltd.
    • Nobuyuki Nakajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement compressor
    • Patent number 4,875,835
    • Issue date Oct 24, 1989
    • Diesel Kiki Co., Ltd.
    • Nobuyuki Nakajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable capacity compressor
    • Patent number 4,869,652
    • Issue date Sep 26, 1989
    • Diesel Kiki Co., Ltd.
    • Nobuyuki Nakajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable capacity type compressor
    • Patent number 4,861,235
    • Issue date Aug 29, 1989
    • Diesel Kiki Co., Ltd.
    • Nobuyuki Nakajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable capacity vane compressor
    • Patent number 4,815,945
    • Issue date Mar 28, 1989
    • Diesel Kiki Co., Ltd.
    • Nobuyuki Nakajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable capacity vane compressor
    • Patent number 4,776,770
    • Issue date Oct 11, 1988
    • Diesel Kiki Co., Ltd.
    • Nobuyuki Nakajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electro-magnetic spring-wound clutch
    • Patent number 4,262,787
    • Issue date Apr 21, 1981
    • Diesel Kiki Co., Ltd.
    • Hideyasu Takefuta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic spring-wound clutch
    • Patent number 4,225,027
    • Issue date Sep 30, 1980
    • Diesel Kiki Co., Ltd.
    • Hideyasu Takefuta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electro-magnetic spring-wound clutch
    • Patent number 4,194,607
    • Issue date Mar 25, 1980
    • Diesel Kiki Company, Ltd.
    • Toshio Yamaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...