TREA

Ikuma Takahashi

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Accessory drive device for engine
    • Patent number 10,865,857
    • Issue date Dec 15, 2020
    • Mazda Motor Corporation
    • Takeyoshi Iwagami
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    ACCESSORY DRIVE DEVICE FOR ENGINE
    • Publication number 20180266312
    • Publication date Sep 20, 2018
    • MAZDA MOTOR CORPORATION
    • Takeyoshi IWAGAMI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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