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Yoshitomo Oguma

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  • Hekinan-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pulsation damper
    • Patent number 9,970,435
    • Issue date May 15, 2018
    • Denso Corporation
    • Masayuki Kobayashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pulsation damper
    • Patent number 9,074,593
    • Issue date Jul 7, 2015
    • Denso Corporation
    • Masayuki Kobayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel injection valve
    • Patent number 7,931,217
    • Issue date Apr 26, 2011
    • Denso Corporation
    • Noboru Matsusaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Structure and fixing member for mounting fuel injection valve
    • Patent number 7,213,578
    • Issue date May 8, 2007
    • DENSO CORPORATION
    • Yoshitomo Oguma
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve
    • Patent number 7,063,279
    • Issue date Jun 20, 2006
    • Denso Corporation
    • Shingo Mizuno
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fuel injection valve
    • Patent number 7,051,960
    • Issue date May 30, 2006
    • Denso Corporation
    • Yoshitomo Oguma
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fuel supply apparatus having resilient injector-pressing member
    • Patent number 6,830,036
    • Issue date Dec 14, 2004
    • Denso Corporation
    • Masahiro Okajima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    PULSATION DAMPER
    • Publication number 20150260182
    • Publication date Sep 17, 2015
    • DENSO CORPORATION
    • Masayuki KOBAYASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH-PRESSURE PUMP
    • Publication number 20130230417
    • Publication date Sep 5, 2013
    • DENSO CORPORATION
    • Masayuki KOBAYASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL INJECTION VALVE
    • Publication number 20090127355
    • Publication date May 21, 2009
    • DENSO CORPORATION
    • Noboru Matsusaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION VALVE
    • Publication number 20090127354
    • Publication date May 21, 2009
    • DENSO CORPORATION
    • Noboru Matsusaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel injection valve
    • Publication number 20060006255
    • Publication date Jan 12, 2006
    • DENSO CORPORATION
    • Yoshitomo Oguma
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Structure and fixing member for mounting fuel injection valve
    • Publication number 20050211225
    • Publication date Sep 29, 2005
    • DENSO CORPORATION
    • Yoshitomo Oguma
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel injection valve
    • Publication number 20050161537
    • Publication date Jul 28, 2005
    • Denso Corporation
    • Shingo Mizuno
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel supply apparatus having resilient injector-pressing member
    • Publication number 20040194764
    • Publication date Oct 7, 2004
    • DENSO CORPORATION
    • Masahiro Okajima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS