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Hiroshi Asanuma

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Patents Grantslast 30 patents

  • Information Patent Grant

    Double eccentric valve
    • Patent number 9,951,876
    • Issue date Apr 24, 2018
    • Aisan Kogyo Kabushiki Kaisha
    • Hiroshi Asanuma
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Exhaust gas recirculation valve
    • Patent number 9,376,988
    • Issue date Jun 28, 2016
    • Aisan Kogyo Kabushiki Kaisha
    • Hiroshi Asanuma
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust gas recirculation apparatus
    • Patent number 9,068,536
    • Issue date Jun 30, 2015
    • ASIAN KOGYO KABUSHIKI KAISHA
    • Hiroshi Asanuma
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Heating apparatus of electromagnetic PCV valve
    • Patent number 8,087,403
    • Issue date Jan 3, 2012
    • Aisan Kogyo Kabushiki Kaisha
    • Hiroshi Asanuma
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Blowby gas returning device
    • Patent number 7,891,346
    • Issue date Feb 22, 2011
    • Aisan Kogyo Kabushiki Kaisha
    • Hiroshi Asanuma
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method of manufacturing throttle body, and throttle body
    • Patent number 7,716,828
    • Issue date May 18, 2010
    • Aisan Kogyo Kabushiki Kaisha
    • Naoto Miyauchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Throttle control apparatus
    • Patent number 7,503,309
    • Issue date Mar 17, 2009
    • Denso Corporation
    • Hiroshi Tanimura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Butterfly valves and intake air control devices for internal combus...
    • Patent number 7,441,542
    • Issue date Oct 28, 2008
    • Aisan Kogyo Kabushiki Kaisha
    • Hiroshi Asanuma
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake control valve device for internal combustion engine
    • Patent number 6,138,640
    • Issue date Oct 31, 2000
    • Aisan Kogyo Kabushiki Kaisha
    • Hiroshi Asanuma
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    DOUBLE ECCENTRIC VALVE
    • Publication number 20160290513
    • Publication date Oct 6, 2016
    • AISAN KOGYO KABUSHIKI KAISHA
    • Hiroshi ASANUMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    EXHAUST GAS RECIRCULATION VALVE
    • Publication number 20140158098
    • Publication date Jun 12, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi ASANUMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST GAS RECIRCULATION APPARATUS
    • Publication number 20130112178
    • Publication date May 9, 2013
    • Aisan Kogyo Kabushiki Kaisha
    • Hiroshi ASANUMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BLOW-BY GAS REFLUX APPARATUS FOR ENGINES WITH SUPERCHARGERS
    • Publication number 20090301446
    • Publication date Dec 10, 2009
    • AISAN KOGYO KABUSHIKI KAISAH
    • Hiroshi ASANUMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Heating apparatus of electromagnetic PCV valve
    • Publication number 20090229584
    • Publication date Sep 17, 2009
    • Aisan Kogyo Kabushiki Kaisha
    • Hiroshi Asanuma
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Throttle body and method of manufacturing the same
    • Publication number 20090159043
    • Publication date Jun 25, 2009
    • Hiroshi Asanuma
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Engine blow-by gas returning apparatus
    • Publication number 20090090337
    • Publication date Apr 9, 2009
    • Aisan Kogyo Kabushiki Kaisha
    • Hiroshi Asanuma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PCV valve
    • Publication number 20090001299
    • Publication date Jan 1, 2009
    • Aisan Kogyo Kabushiki Kaisha
    • Hiroshi Asanuma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Blowby gas returning device
    • Publication number 20080257320
    • Publication date Oct 23, 2008
    • Aisan Kogyo Kabushiki Kaisha
    • Hiroshi Asanuma
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    PCV valve
    • Publication number 20080099000
    • Publication date May 1, 2008
    • Aisan Kogyo Kabushiki Kaisha
    • Koichi Suzuki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BUTTERFLY VALVES AND INTAKE AIR CONTROL DEVICES FOR INTERNAL COMBUS...
    • Publication number 20080092848
    • Publication date Apr 24, 2008
    • Aisan Kogyo Kabushiki Kaisha
    • Hiroshi ASANUMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Blowby gas passage structure
    • Publication number 20080092864
    • Publication date Apr 24, 2008
    • Aisan Kogyo Kabushiki Kaisha
    • Koichi Suzuki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BEARING FIXING STRUCTURES AND METHODS OF FIXING BEARINGS
    • Publication number 20080080798
    • Publication date Apr 3, 2008
    • Aisan Kogyo Kabushiki Kaisha
    • Hideki ASANO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING FIXING STRUCTURES
    • Publication number 20080063329
    • Publication date Mar 13, 2008
    • Aisan Kogyo Kabushiki Kaisha
    • Hideki ASANO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Throttle control apparatus
    • Publication number 20080011269
    • Publication date Jan 17, 2008
    • DENSO CORPORATION
    • Hiroshi Tanimura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method of Manufacturing Throttle Body, and Throttle Body
    • Publication number 20070245561
    • Publication date Oct 25, 2007
    • Naoto Miyauchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL