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Taku Kuramashi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust device for engine
    • Patent number 11,149,620
    • Issue date Oct 19, 2021
    • Mazda Motor Corporation
    • Taku Kuramashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Motor vehicle on which a vehicle engine is mounted
    • Patent number 11,008,984
    • Issue date May 18, 2021
    • Mazda Motor Corporation
    • Keishi Kitabatake
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vehicle engine
    • Patent number 10,995,649
    • Issue date May 4, 2021
    • Mazda Motor Corporation
    • Keishi Kitabatake
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Engine exhaust device
    • Patent number 10,835,865
    • Issue date Nov 17, 2020
    • Mazda Motor Corporation
    • Taku Kuramashi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Engine exhaust device
    • Patent number 10,662,853
    • Issue date May 26, 2020
    • Mazda Motor Corporation
    • Taku Kuramashi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Exhaust device of engine
    • Patent number 10,626,781
    • Issue date Apr 21, 2020
    • Mazda Motor Corporation
    • Taku Kuramashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Powertrain for vehicle
    • Patent number 10,578,002
    • Issue date Mar 3, 2020
    • Mazda Motor Corporation
    • Taichi Masuoka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Exhaust device of engine
    • Patent number 10,557,443
    • Issue date Feb 11, 2020
    • Mazda Motor Corporation
    • Taku Kuramashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust device of engine
    • Patent number 10,550,750
    • Issue date Feb 4, 2020
    • Mazda Motor Corporation
    • Taku Kuramashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust device of engine
    • Patent number 10,385,756
    • Issue date Aug 20, 2019
    • Mazda Motor Corporation
    • Taku Kuramashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust insulator structure for multi-cylinder engine
    • Patent number 10,302,003
    • Issue date May 28, 2019
    • Mazda Motor Corporation
    • Taku Kuramashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust structure for multi-cylinder engine
    • Patent number 10,280,825
    • Issue date May 7, 2019
    • Mazda Motor Corporation
    • Taku Kuramashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust pipe structure with catalyst for engine
    • Patent number 9,488,091
    • Issue date Nov 8, 2016
    • Mazda Motor Corporation
    • Taku Kuramashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE ENGINE
    • Publication number 20210010445
    • Publication date Jan 14, 2021
    • MAZDA MOTOR CORPORATION
    • Keishi KITABATAKE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST DEVICE FOR ENGINE
    • Publication number 20200232374
    • Publication date Jul 23, 2020
    • MAZDA MOTOR CORPORATION
    • Taku Kuramashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTAKE AND EXHAUST DEVICE FOR VEHICLE
    • Publication number 20200095923
    • Publication date Mar 26, 2020
    • MAZDA MOTOR CORPORATION
    • Hirokazu HASEGAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE EXHAUST DEVICE
    • Publication number 20200032685
    • Publication date Jan 30, 2020
    • MAZDA MOTOR CORPORATION
    • Taku KURAMASHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VEHICLE ENGINE
    • Publication number 20200003104
    • Publication date Jan 2, 2020
    • MAZDA MOTOR CORPORATION
    • Keishi KITABATAKE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ENGINE EXHAUST DEVICE
    • Publication number 20190366268
    • Publication date Dec 5, 2019
    • MAZDA MOTOR CORPORATION
    • Taku KURAMASHI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ENGINE EXHAUST DEVICE
    • Publication number 20190316510
    • Publication date Oct 17, 2019
    • MAZDA MOTOR CORPORATION
    • Taku KURAMASHI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    POWERTRAIN FOR VEHICLE
    • Publication number 20190063300
    • Publication date Feb 28, 2019
    • MAZDA MOTOR CORPORATION
    • Taichi MASUOKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST SYSTEM FOR VEHICLE
    • Publication number 20190063299
    • Publication date Feb 28, 2019
    • MAZDA MOTOR CORPORATION
    • Keishi KITABATAKE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST DEVICE OF ENGINE
    • Publication number 20180258827
    • Publication date Sep 13, 2018
    • MAZDA MOTOR CORPORATION
    • Taku KURAMASHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST DEVICE OF ENGINE
    • Publication number 20180258822
    • Publication date Sep 13, 2018
    • MAZDA MOTOR CORPORATION
    • Taku KURAMASHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST DEVICE OF ENGINE
    • Publication number 20180258886
    • Publication date Sep 13, 2018
    • MAZDA MOTOR CORPORATION
    • Taku KURAMASHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST DEVICE OF ENGINE
    • Publication number 20180258826
    • Publication date Sep 13, 2018
    • MAZDA MOTOR CORPORATION
    • Taku KURAMASHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST INSULATOR STRUCTURE FOR MULTI-CYLINDER ENGINE
    • Publication number 20170260893
    • Publication date Sep 14, 2017
    • MAZDA MOTOR CORPORATION
    • Taku KURAMASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST STRUCTURE FOR MULTI-CYLINDER ENGINE
    • Publication number 20170260891
    • Publication date Sep 14, 2017
    • MAZDA MOTOR CORPORATION
    • Taku KURAMASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST PIPE STRUCTURE WITH CATALYST FOR ENGINE
    • Publication number 20160076431
    • Publication date Mar 17, 2016
    • MAZDA MOTOR CORPORATION
    • Taku Kuramashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES