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Tomiharu Isogai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Butterfly valve with flow straightening
    • Patent number 7,744,061
    • Issue date Jun 29, 2010
    • Aisan Kogyo Kabushiki Kaisha
    • Tomiharu Isogai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electronic throttle device and method of manufacturing the same
    • Patent number 7,735,468
    • Issue date Jun 15, 2010
    • Denso Corporation
    • Hiroshi Tanimura
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Intake air control valves
    • Patent number 7,464,692
    • Issue date Dec 16, 2008
    • Aisan Kogyo Kabushiki Kaisha
    • Tomiharu Isogai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electronically controlled throttle valve system
    • Patent number 7,428,892
    • Issue date Sep 30, 2008
    • Aisan Kogyo Kabushiki Kaisha
    • Tomiharu Isogai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Intake device for an internal combustion engine
    • Patent number 7,128,038
    • Issue date Oct 31, 2006
    • Aisan Kogyo Kabushiki Kaisha
    • Shinji Kawai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Throttle control device
    • Patent number 6,851,410
    • Issue date Feb 8, 2005
    • Aisan Kogyo Kabushiki Kaisha
    • Shinji Kawai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Electronic throttle device and method of manufacturing the same
    • Publication number 20080236542
    • Publication date Oct 2, 2008
    • DENSO CORPORATION
    • Hiroshi Tanimura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLOW CONTROL VALVES
    • Publication number 20080223450
    • Publication date Sep 18, 2008
    • Aisan Kogyo Kabushiki Kaisha
    • Hisashi KINO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTAKE AIR CONTROL VALVESS
    • Publication number 20080000458
    • Publication date Jan 3, 2008
    • Aisan Kogyo Kabushiki Kaisha
    • Tomiharu ISOGAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Butterfly valve
    • Publication number 20070102661
    • Publication date May 10, 2007
    • Aisan Kogyo Kabushiki Kaisha
    • Tomiharu Isogai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Electronically controlled throttle valve system
    • Publication number 20070084439
    • Publication date Apr 19, 2007
    • Aisan Kogyo Kabushiki Kaisha
    • Tomiharu Isogai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Intake device for an internal combustion engine
    • Publication number 20040123835
    • Publication date Jul 1, 2004
    • Aisan Kogyo Kabushiki Kaisha
    • Shinji Kawai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Throttle control device
    • Publication number 20040094122
    • Publication date May 20, 2004
    • Aisan Kogyo Kabushiki Kaisha
    • Shinji Kawai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS