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Tomohiro KOGUCHI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil supply device of engine, method of manufacturing engine, and oi...
    • Patent number 10,774,702
    • Issue date Sep 15, 2020
    • Mazda Motor Corporation
    • Kenta Honda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling device for engine
    • Patent number 10,738,730
    • Issue date Aug 11, 2020
    • Mazda Motor Corporation
    • Ryotaro Nishida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Automotive powertrain unit
    • Patent number 10,626,805
    • Issue date Apr 21, 2020
    • Mazda Motor Corporation
    • Tomohiro Koguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Oil supply device of internal combustion engine
    • Patent number 10,519,824
    • Issue date Dec 31, 2019
    • Mazda Motor Corporation
    • Tomohiro Koguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine cooling device
    • Patent number 10,513,963
    • Issue date Dec 24, 2019
    • Mazda Motor Corporation
    • Tomohiro Koguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine oil supply apparatus
    • Patent number 10,267,190
    • Issue date Apr 23, 2019
    • Mazda Motor Corporation
    • Tomohiro Koguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Engine oil supply apparatus
    • Patent number 10,240,496
    • Issue date Mar 26, 2019
    • Mazda Motor Corporation
    • Keiichi Kamimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Structure for reducing amount of water splashed on vehicle engine
    • Patent number 10,202,890
    • Issue date Feb 12, 2019
    • Mazda Motor Corporation
    • Tomohiro Koguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Oil pump device
    • Patent number 10,197,055
    • Issue date Feb 5, 2019
    • Mazda Motor Corporation
    • Kenta Honda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Auxiliary machine drive device for engine
    • Patent number 10,167,775
    • Issue date Jan 1, 2019
    • Mazda Motor Corporation
    • Kenta Honda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cooling structure for multi-cylinder engine
    • Patent number 10,156,180
    • Issue date Dec 18, 2018
    • Mazda Motor Corporation
    • Shinji Wakamoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cooling structure of multi-cylinder engine
    • Patent number 9,803,534
    • Issue date Oct 31, 2017
    • Mazda Motor Corporation
    • Yusuke Marutani
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Arrangement structure for sensor to be mounted to engine of vehicle
    • Patent number 8,256,280
    • Issue date Sep 4, 2012
    • Mazda Motor Corporation
    • Akinobu Aoki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE POWERTRAIN UNIT
    • Publication number 20200191100
    • Publication date Jun 18, 2020
    • MAZDA MOTOR CORPORATION
    • Tomohiro KOGUCHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OIL SUPPLY DEVICE OF INTERNAL COMBUSTION ENGINE
    • Publication number 20190316498
    • Publication date Oct 17, 2019
    • MAZDA MOTOR CORPORATION
    • Tomohiro Koguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AUTOMOTIVE POWERTRAIN UNIT
    • Publication number 20190063340
    • Publication date Feb 28, 2019
    • MAZDA MOTOR CORPORATION
    • Tomohiro KOGUCHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLING DEVICE FOR ENGINE
    • Publication number 20190040815
    • Publication date Feb 7, 2019
    • Mazda Motor Corporation
    • Ryotaro Nishida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STRUCTURE FOR REDUCING AMOUNT OF WATER SPLASHED ON VEHICLE ENGINE
    • Publication number 20180066568
    • Publication date Mar 8, 2018
    • MAZDA MOTOR CORPORATION
    • Tomohiro KOGUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    OIL SUPPLY DEVICE OF ENGINE, METHOD OF MANUFACTURING ENGINE, AND OI...
    • Publication number 20180030867
    • Publication date Feb 1, 2018
    • MAZDA MOTOR CORPORATION
    • Kenta Honda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE COOLING DEVICE
    • Publication number 20170370272
    • Publication date Dec 28, 2017
    • MAZDA MOTOR CORPORATION
    • Tomohiro Koguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COOLING STRUCTURE FOR MULTI-CYLINDER ENGINE
    • Publication number 20170175611
    • Publication date Jun 22, 2017
    • MAZDA MOTOR CORPORATION
    • Shinji WAKAMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AUXILIARY MACHINE DRIVE DEVICE FOR ENGINE
    • Publication number 20160348579
    • Publication date Dec 1, 2016
    • MAZDA MOTOR CORPORATION
    • Kenta HONDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OIL PUMP DEVICE
    • Publication number 20160348673
    • Publication date Dec 1, 2016
    • MAZDA MOTOR CORPORATION
    • Kenta HONDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ENGINE OIL SUPPLY APPARATUS
    • Publication number 20160222843
    • Publication date Aug 4, 2016
    • MAZDA MOTOR CORPORATION
    • Tomohiro KOGUCHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE OIL SUPPLY APPARATUS
    • Publication number 20160208663
    • Publication date Jul 21, 2016
    • MAZDA MOTOR CORPORATION
    • Keiichi KAMIMURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLING STRUCTURE OF MULTI-CYLINDER ENGINE
    • Publication number 20150345363
    • Publication date Dec 3, 2015
    • Mazda Motor Corporation
    • Yusuke Marutani
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLING DEVICE OF MULTI-CYLINDER ENGINE
    • Publication number 20150159540
    • Publication date Jun 11, 2015
    • Mazda Motor Corporation
    • Haruki Misumi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ARRANGEMENT STRUCTURE FOR SENSOR TO BE MOUNTED TO ENGINE OF VEHICLE
    • Publication number 20100064787
    • Publication date Mar 18, 2010
    • MAZDA MOTOR CORPORATION
    • Akinobu AOKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS