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Hirofumi SAKA

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  • Higashihiroshima-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle back door and vehicle warning method and system
    • Patent number 10,981,504
    • Issue date Apr 20, 2021
    • Mazda Motor Corporation
    • Kazuto Fujii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle rear structure
    • Patent number 10,632,826
    • Issue date Apr 28, 2020
    • Mazda Motor Corporation
    • Hirofumi Saka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle rear structure
    • Patent number 10,214,084
    • Issue date Feb 26, 2019
    • Mazda Motor Corporation
    • Hirofumi Saka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Trim structure of vehicle
    • Patent number 10,214,085
    • Issue date Feb 26, 2019
    • Mazda Motor Corporation
    • Hirofumi Saka
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE BACK DOOR AND VEHICLE WARNING METHOD AND SYSTEM
    • Publication number 20190359130
    • Publication date Nov 28, 2019
    • MAZDA MOTOR CORPORATION
    • Kazuto FUJII
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE REAR STRUCTURE
    • Publication number 20190160927
    • Publication date May 30, 2019
    • MAZDA MOTOR CORPORATION
    • Hirofumi SAKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TRIM STRUCTURE OF VEHICLE
    • Publication number 20180111463
    • Publication date Apr 26, 2018
    • MAZDA MOTOR CORPORATION
    • Hirofumi Saka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE REAR STRUCTURE
    • Publication number 20180001752
    • Publication date Jan 4, 2018
    • MAZDA MOTOR CORPORATION
    • Hirofumi SAKA
    • B60 - VEHICLES IN GENERAL