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Takaaki Itoh

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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for reducing hydrocarbon emission of internal combustion...
    • Patent number 7,107,759
    • Issue date Sep 19, 2006
    • Denso Corporation
    • Toshiki Annoura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rapid catalyst warm-up control device for internal combustion engine
    • Patent number 7,047,727
    • Issue date May 23, 2006
    • Denso Corporation
    • Toshihiko Tanaka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Control system for internal combustion engine
    • Patent number 6,857,415
    • Issue date Feb 22, 2005
    • Denso Corporation
    • Ryozo Kayama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel reserving device
    • Patent number 5,979,417
    • Issue date Nov 9, 1999
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshihiko Hyodo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Canister
    • Patent number 5,851,268
    • Issue date Dec 22, 1998
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshihiko Hyodo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel-vapor emission control apparatus for engine
    • Patent number 5,735,251
    • Issue date Apr 7, 1998
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshihiko Hyodo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Apparatus for controlling flow of evaporated fuel from canister to...
    • Patent number 5,353,770
    • Issue date Oct 11, 1994
    • Toyota Jidosha Kabushiki Kaisha
    • Akinori Osanai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Malfunction detection apparatus for detecting malfunction in evapor...
    • Patent number 5,315,980
    • Issue date May 31, 1994
    • Toyota Jidosha Kabushiki Kaisha
    • Takayuki Otsuka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pressure control system for controlling pressure in fuel tank of en...
    • Patent number 5,220,898
    • Issue date Jun 22, 1993
    • Toyota Jidosha Kabushiki Kaisha
    • Toru Kidokoro
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply control device of an engine
    • Patent number 5,216,997
    • Issue date Jun 8, 1993
    • Toyota Jidosha Kabushiki Kaisha
    • Akinori Osanai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Filler cap structure for a fuel tank
    • Patent number 4,690,293
    • Issue date Sep 1, 1987
    • Toyota Jidosha Kabushiki Kaisha
    • Kouji Uranishi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Variable venturi type carburetor
    • Patent number 4,562,012
    • Issue date Dec 31, 1985
    • Toyota Jidosha Kabushiki Kaisha
    • Mitsuyoshi Teramura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable venturi type carburetor
    • Patent number 4,500,476
    • Issue date Feb 19, 1985
    • Toyota Jidosha Kabushiki Kaisha
    • Mitsuyoshi Teramura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable venturi-type carburetor
    • Patent number 4,493,804
    • Issue date Jan 15, 1985
    • Toyota Jidosha Kabushiki Kaisha
    • Norihiko Nakamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable venturi type carburetor
    • Patent number 4,491,550
    • Issue date Jan 1, 1985
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Norihiko Nakamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable venturi-type carburetor
    • Patent number 4,477,392
    • Issue date Oct 16, 1984
    • Toyota Jidosha Kabushiki Kaisha
    • Norihiko Nakamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable venturi-type carburetor
    • Patent number 4,473,511
    • Issue date Sep 25, 1984
    • Toyota Jidosha Kabushiki Kaisha
    • Takaaki Itoh
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable venturi-type carburetor
    • Patent number 4,472,326
    • Issue date Sep 18, 1984
    • Toyota Jidosha Kabushiki Kaisha
    • Norihiko Nakamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable venturi-type carburetor
    • Patent number 4,465,642
    • Issue date Aug 14, 1984
    • Toyota Jidosha Kabushiki Kaisha
    • Norihiko Nakamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable venturi-type carburetor
    • Patent number 4,464,311
    • Issue date Aug 7, 1984
    • Toyota Jidosha Kabushiki Kaisha
    • Norihiko Nakamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Device for controlling the operation of a carburetor
    • Patent number 4,460,518
    • Issue date Jul 17, 1984
    • Toyota Jidosha Kabushiki Kaisha
    • Mitsuyoshi Teramura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable venturi-type carburetor
    • Patent number 4,459,243
    • Issue date Jul 10, 1984
    • Toyota Jidosha Kabushiki Kaisha
    • Norihiko Nakamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Device for adjusting the degree of opening of the throttle valve of...
    • Patent number 4,443,388
    • Issue date Apr 17, 1984
    • Toyota Jidosha Kabushiki Kaisha
    • Mitsuyoshi Teramura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable venturi type carburetor
    • Patent number 4,302,405
    • Issue date Nov 24, 1981
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Tokuta Inoue
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable venturi type carburetor
    • Patent number 4,185,054
    • Issue date Jan 22, 1980
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Norihiko Nakamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable venturi type carburetor
    • Patent number 4,119,685
    • Issue date Oct 10, 1978
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Takaaki Itoh
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents