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Yasushi NIWA

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbocharger engine
    • Patent number 10,760,477
    • Issue date Sep 1, 2020
    • Mazda Motor Corporation
    • Yasushi Niwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gasket for internal combustion engine
    • Patent number 10,670,148
    • Issue date Jun 2, 2020
    • Mazda Motor Corporation
    • Yasushi Niwa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Engine equipped with turbo supercharger
    • Patent number 10,436,098
    • Issue date Oct 8, 2019
    • Mazda Motor Corporation
    • Yasushi Niwa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vehicle with turbocharged engine
    • Patent number 10,415,458
    • Issue date Sep 17, 2019
    • Mazda Motor Corporation
    • Yasushi Niwa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Turbocharger engine
    • Patent number 10,316,738
    • Issue date Jun 11, 2019
    • Mazda Motor Corporation
    • Yasushi Niwa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust device of engine
    • Patent number 10,309,283
    • Issue date Jun 4, 2019
    • Mazda Motor Corporation
    • Yasushi Niwa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Control device for engine equipped with turbo-supercharger
    • Patent number 10,145,297
    • Issue date Dec 4, 2018
    • Mazda Motor Corporation
    • Amane Tsuda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Abnormality detector of turbo-charged engine
    • Patent number 10,087,868
    • Issue date Oct 2, 2018
    • Mazda Motor Corporation
    • Amane Tsuda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust device for engine
    • Patent number 10,047,674
    • Issue date Aug 14, 2018
    • Mazda Motor Corporation
    • Amane Tsuda
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbo-charging apparatus for vehicle engine
    • Patent number 8,720,421
    • Issue date May 13, 2014
    • Mazda Motor Corporation
    • Yasushi Niwa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Lubrication device of turbocharger of engine for vehicle
    • Patent number 8,615,998
    • Issue date Dec 31, 2013
    • Mazda Motor Corporation
    • Yasushi Niwa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Cooling device of turbocharger of engine for vehicle
    • Patent number 8,590,306
    • Issue date Nov 26, 2013
    • Mazda Motor Corporation
    • Yasushi Niwa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbocharged engine for vehicle
    • Patent number 8,397,503
    • Issue date Mar 19, 2013
    • Mazda Motor Corporation
    • Yasushi Niwa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air supply control systems for internal combustion engines
    • Patent number 5,036,663
    • Issue date Aug 6, 1991
    • Mazda Motor Corporation
    • Toshimichi Akagi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air supply control systems for turbocharged internal combustion eng...
    • Patent number 5,005,359
    • Issue date Apr 9, 1991
    • Mazda Motor Corporation
    • Seiji Tashima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ENGINE EQUIPPED WITH TURBO SUPERCHARGER
    • Publication number 20190040787
    • Publication date Feb 7, 2019
    • MAZDA MOTOR CORPORATION
    • Yasushi NIWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE WITH TURBO SUPERCHARGER
    • Publication number 20180283266
    • Publication date Oct 4, 2018
    • MAZDA MOTOR CORPORATION
    • Yasushi Niwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GASKET FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20180266558
    • Publication date Sep 20, 2018
    • MAZDA MOTOR CORPORATION
    • Yasushi NIWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST DEVICE OF ENGINE
    • Publication number 20170362986
    • Publication date Dec 21, 2017
    • Mazda Motor Corporation
    • Yasushi Niwa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOCHARGER ENGINE
    • Publication number 20170342895
    • Publication date Nov 30, 2017
    • MAZDA MOTOR CORPORATION
    • Yasushi NIWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBOCHARGER ENGINE
    • Publication number 20170342894
    • Publication date Nov 30, 2017
    • MAZDA MOTOR CORPORATION
    • Yasushi NIWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VEHICLE WITH TURBOCHARGED ENGINE
    • Publication number 20170314457
    • Publication date Nov 2, 2017
    • Mazda Motor Corporation
    • Yasushi Niwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ABNORMALITY DETECTOR OF TURBOCHARGED ENGINE
    • Publication number 20170138291
    • Publication date May 18, 2017
    • MAZDA MOTOR CORPORATION
    • Amane Tsuda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR ENGINE EQUIPPED WITH TURBO-SUPERCHARGER
    • Publication number 20170067394
    • Publication date Mar 9, 2017
    • MAZDA MOTOR CORPORATION
    • Amane TSUDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST DEVICE FOR ENGINE
    • Publication number 20150240750
    • Publication date Aug 27, 2015
    • MAZDA MOTOR CORPORATION
    • Amane TSUDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBO-CHARGING APPARATUS FOR VEHICLE ENGINE
    • Publication number 20120000196
    • Publication date Jan 5, 2012
    • MAZDA MOTOR CORPORATION
    • Yasushi Niwa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    LUBRICATION DEVICE OF TURBOCHARGER OF ENGINE FOR VEHICLE
    • Publication number 20120003075
    • Publication date Jan 5, 2012
    • MAZDA MOTOR CORPORATION
    • Yasushi NIWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLING DEVICE OF TURBOCHARGER OF ENGINE FOR VEHICLE
    • Publication number 20120003082
    • Publication date Jan 5, 2012
    • MAZDA MOTOR CORPORATION
    • Yasushi NIWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOCHARGED ENGINE FOR VEHICLE
    • Publication number 20100313561
    • Publication date Dec 16, 2010
    • MAZDA MOTOR CORPORATION
    • Yasushi NIWA
    • B60 - VEHICLES IN GENERAL