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Shigeo Yoshikawa

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  • Hiroshima-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gear shift operation device for vehicle
    • Patent number 11,236,817
    • Issue date Feb 1, 2022
    • Mazda Motor Corporation
    • Hajime Oyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vehicle drive system
    • Patent number 10,946,856
    • Issue date Mar 16, 2021
    • Mazda Motor Corporation
    • Hajime Oyama
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    GEAR SHIFT OPERATION DEVICE FOR VEHICLE
    • Publication number 20210108717
    • Publication date Apr 15, 2021
    • Mazda Motor Corporation
    • Hajime Oyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VEHICLE DRIVE SYSTEM
    • Publication number 20200114901
    • Publication date Apr 16, 2020
    • Mazda Motor Corporation
    • Hajime Oyama
    • B60 - VEHICLES IN GENERAL