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Masahiro Naito

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  • Hiroshima-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust gas purifier for engine
    • Patent number 10,371,032
    • Issue date Aug 6, 2019
    • Mazda Motor Corporation
    • Takashi Kasai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Cooling system for engine
    • Patent number 10,047,662
    • Issue date Aug 14, 2018
    • Mazda Motor Corporation
    • Kotaro Takahashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling system for engine
    • Patent number 9,957,878
    • Issue date May 1, 2018
    • Mazda Motor Corporation
    • Kotaro Takahashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling device for multiple cylinder engine
    • Patent number 9,777,615
    • Issue date Oct 3, 2017
    • Mazda Motor Corporation
    • Daisuke Matsumoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling device for multi-cylinder engine
    • Patent number 9,624,816
    • Issue date Apr 18, 2017
    • Mazda Motor Corporation
    • Daisuke Matsumoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling system for engine
    • Patent number 9,512,775
    • Issue date Dec 6, 2016
    • Mazda Motor Corporation
    • Kotaro Takahashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine cooling system
    • Patent number 9,188,050
    • Issue date Nov 17, 2015
    • Mazda Motor Corporation
    • Masahiro Naito
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Lubricating device
    • Patent number 7,926,458
    • Issue date Apr 19, 2011
    • Mazda Motor Corporation
    • Masahiro Naito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil separator for an engine
    • Patent number 7,556,029
    • Issue date Jul 7, 2009
    • Mazda Motor Corporation
    • Masahiro Naito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine variable valve timing system
    • Patent number 6,860,247
    • Issue date Mar 1, 2005
    • Mazda Motor Corporation
    • Akira Asai
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Valve driving device for engine
    • Patent number 6,820,580
    • Issue date Nov 23, 2004
    • Mazda Motor Corporation
    • Masahiro Naito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    EXHAUST GAS PURIFIER FOR ENGINE
    • Publication number 20180080362
    • Publication date Mar 22, 2018
    • MAZDA MOTOR CORPORATION
    • Takashi KASAI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLING SYSTEM FOR ENGINE
    • Publication number 20160090896
    • Publication date Mar 31, 2016
    • Mazda Motor Corporation
    • Kotaro Takahashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLING SYSTEM FOR ENGINE
    • Publication number 20160090898
    • Publication date Mar 31, 2016
    • MAZDA MOTOR CORPORATION
    • Kotaro Takahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COOLING SYSTEM FOR ENGINE
    • Publication number 20160090944
    • Publication date Mar 31, 2016
    • Mazda Motor Corporation
    • Kotaro Takahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COOLING DEVICE FOR MULTI-CYLINDER ENGINE
    • Publication number 20160010533
    • Publication date Jan 14, 2016
    • MAZDA MOTOR CORPORATION
    • Daisuke Matsumoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLING DEVICE FOR MULTIPLE CYLINDER ENGINE
    • Publication number 20150377114
    • Publication date Dec 31, 2015
    • MAZDA MOTOR CORPORATION
    • Daisuke Matsumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE COOLING SYSTEM
    • Publication number 20140283765
    • Publication date Sep 25, 2014
    • MAZDA MOTOR CORPORATION
    • Masahiro NAITO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LUBRICATING DEVICE
    • Publication number 20090056658
    • Publication date Mar 5, 2009
    • MAZDA MOTOR CORPORATION
    • Masahiro NAITO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Oil Separator for an Engine
    • Publication number 20080047519
    • Publication date Feb 28, 2008
    • MAZDA MOTOR CORPORATION
    • Masahiro Naito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve driving device for engine
    • Publication number 20040154566
    • Publication date Aug 12, 2004
    • MAZDA MOTOR CORPORATION
    • Masahiro Naito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine variable valve timing system
    • Publication number 20040094106
    • Publication date May 20, 2004
    • MAZDA MOTOR CORPORATION
    • Akira Asai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES