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Hirokazu KONOHARA

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  • Inazawa-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blow-by gas refluxing device
    • Patent number 9,506,383
    • Issue date Nov 29, 2016
    • Aisan Kogyo Kabushiki Kaisha
    • Makoto Hattori
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    PCV valve mounting structures
    • Patent number 9,382,881
    • Issue date Jul 5, 2016
    • Aisan Kogyo Kabushiki Kaisha
    • Hironori Tanikawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Blowby gas returning apparatus for engine with supercharger
    • Patent number 8,991,365
    • Issue date Mar 31, 2015
    • Aisan Kogyo Kabushiki Kaisha
    • Hirokazu Konohara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    PCV valve mounting structures
    • Patent number 8,955,501
    • Issue date Feb 17, 2015
    • Aisan Kogyo Kabushiki Kaisha
    • Hironori Tanikawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Blow-by gas refluxing device
    • Patent number 8,813,731
    • Issue date Aug 26, 2014
    • Aisan Kogyo Kabushiki Kaisha
    • Makoto Hattori
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Evaporated fuel treatment apparatus for internal combustion engine
    • Patent number 8,511,285
    • Issue date Aug 20, 2013
    • Aisan Kogyo Kabushiki Kaisha
    • Hirokazu Konohara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Blowby gas returning apparatus
    • Patent number 8,122,870
    • Issue date Feb 28, 2012
    • Aisan Kogyo Kabushiki Kaisha
    • Hirokazu Konohara
    • 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

    Fuel injection amount control apparatus for internal combustion engine
    • Patent number 7,438,048
    • Issue date Oct 21, 2008
    • Aisan Kogyo Kabushiki Kaisha
    • Minoru Onobayashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    PCV VALVE MOUNTING STRUCTURES
    • Publication number 20150114369
    • Publication date Apr 30, 2015
    • Aisan Kogyo Kabushiki Kaisha
    • Hironori TANIKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BLOW-BY GAS REFLUXING DEVICE
    • Publication number 20140311468
    • Publication date Oct 23, 2014
    • Makoto HATTORI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLOWBY GAS RETURNING APPARATUS FOR ENGINE WITH SUPERCHARGER
    • Publication number 20120247438
    • Publication date Oct 4, 2012
    • Aisan Kogyo Kabushiki Kaisha
    • Hirokazu KONOHARA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PCV VALVE MOUNTING STRUCTURES
    • Publication number 20110203559
    • Publication date Aug 25, 2011
    • Aisan Kogyo Kabushiki Kaisha
    • Hironori TANIKAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EVAPORATED FUEL TREATMENT APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20110146631
    • Publication date Jun 23, 2011
    • Aisan Kogyo Kabushiki Kaisha
    • Hirokazu KONOHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BLOW-BY GAS REFLUXING DEVICE
    • Publication number 20110073082
    • Publication date Mar 31, 2011
    • Aisan Kogyo Kabushiki Kaisha
    • Makoto Hattori
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Blowby gas returning apparatus
    • Publication number 20090308364
    • Publication date Dec 17, 2009
    • Aisan Kogyo Kabushiki Kaisha
    • Hirokazu Konohara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    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

    Fuel injection amount control apparatus for internal combustion engine
    • Publication number 20080077305
    • Publication date Mar 27, 2008
    • AISAN KOGYO KABUSHIKI KAISHA
    • Minoru Onobayashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Evaporated fuel collecting apparatus
    • Publication number 20050217645
    • Publication date Oct 6, 2005
    • Aisan Kogyo Kabushiki Kaisha
    • Kanehiro Fukaya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS