TREA

Taketoshi Yamauchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Air intake device for engine
    • Patent number 11,378,041
    • Issue date Jul 5, 2022
    • Mazda Motor Corporation
    • Jiro Kato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake device of engine
    • Patent number 11,280,301
    • Issue date Mar 22, 2022
    • Mazda Motor Corporation
    • Yoshihiro Hamazume
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Evaporated fuel treatment device for engine
    • Patent number 11,236,706
    • Issue date Feb 1, 2022
    • Mazda Motor Corporation
    • Jiro Kato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine with supercharger
    • Patent number 10,982,590
    • Issue date Apr 20, 2021
    • Mazda Motor Corporation
    • Ken Yoshida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine with supercharger arrangement
    • Patent number 10,900,411
    • Issue date Jan 26, 2021
    • Mazda Motor Corporation
    • Ken Yoshida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spark ignition engine control device
    • Patent number 7,219,634
    • Issue date May 22, 2007
    • Mazda Motor Corporation
    • Mitsuo Hitomi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control device for spark-ignition engine
    • Patent number 7,182,050
    • Issue date Feb 27, 2007
    • Mazda Motor Corporation
    • Mitsuo Hitomi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control unit for spark ignition-type engine
    • Patent number 6,941,905
    • Issue date Sep 13, 2005
    • Mazda Motor Corporation
    • Mitsuo Hitomi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Valve driving device for an engine
    • Patent number 6,857,406
    • Issue date Feb 22, 2005
    • Mazda Motor Corporation
    • Hirokazu Matsuura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    INTAKE DEVICE OF ENGINE AND ASSEMBLING METHOD OF THE SAME
    • Publication number 20210317805
    • Publication date Oct 14, 2021
    • MAZDA MOTOR CORPORATION
    • Jiro KATO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EVAPORATED FUEL TREATMENT DEVICE FOR ENGINE
    • Publication number 20210310445
    • Publication date Oct 7, 2021
    • MAZDA MOTOR CORPORATION
    • Jiro KATO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR INTAKE DEVICE FOR ENGINE
    • Publication number 20210262420
    • Publication date Aug 26, 2021
    • MAZDA MOTOR CORPORATION
    • Jiro KATO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTAKE DEVICE OF ENGINE
    • Publication number 20210222653
    • Publication date Jul 22, 2021
    • MAZDA MOTOR CORPORATION
    • Yoshihiro HAMAZUME
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE WITH SUPERCHARGER
    • Publication number 20200370467
    • Publication date Nov 26, 2020
    • MAZDA MOTOR CORPORATION
    • Ken Yoshida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE WITH SUPERCHARGER
    • Publication number 20200182134
    • Publication date Jun 11, 2020
    • MAZDA MOTOR CORPORATION
    • Ken Yoshida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Spark ignition engine control device
    • Publication number 20050022755
    • Publication date Feb 3, 2005
    • Mitsuo Hitomi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Control device for spark-ignition engine
    • Publication number 20040168655
    • Publication date Sep 2, 2004
    • Mitsuo Hitomi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve driving device for an engine
    • Publication number 20040112313
    • Publication date Jun 17, 2004
    • MAZDA MOTOR CORPORATION
    • Hirokazu Matsuura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Control unit for spark ignition-type engine
    • Publication number 20040060527
    • Publication date Apr 1, 2004
    • MADZA MOTOR CORPORATION
    • Mitsuo Hitomi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES