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Hiroyuki OKAMOTO

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  • Hiroshima-shi, Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Suspension subframe structure
    • Patent number 11,873,024
    • Issue date Jan 16, 2024
    • Mazda Motor Corporation
    • Hiroyuki Okamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle front structure
    • Patent number 11,623,691
    • Issue date Apr 11, 2023
    • Mazda Motor Corporation
    • Hiroyuki Okamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Subframe structure
    • Patent number 11,505,248
    • Issue date Nov 22, 2022
    • Mazda Motor Corporation
    • Hiroyuki Okamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Front suspension apparatus
    • Patent number 11,465,684
    • Issue date Oct 11, 2022
    • Mazda Motor Corporation
    • Hiroyuki Okamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Subframe structure of front suspension
    • Patent number 11,192,589
    • Issue date Dec 7, 2021
    • Mazda Motor Corporation
    • Hiroyuki Okamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Suspension device for vehicles
    • Patent number 10,981,426
    • Issue date Apr 20, 2021
    • Mazda Motor Corporation
    • Hiroyuki Okamoto
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SUSPENSION SUBFRAME STRUCTURE
    • Publication number 20210261195
    • Publication date Aug 26, 2021
    • MAZDA MOTOR CORPORATION
    • Hiroyuki OKAMOTO
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SUBFRAME STRUCTURE
    • Publication number 20210024132
    • Publication date Jan 28, 2021
    • MAZDA MOTOR CORPORATION
    • Hiroyuki OKAMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE FRONT STRUCTURE
    • Publication number 20210024134
    • Publication date Jan 28, 2021
    • MAZDA MOTOR CORPORATION
    • Hiroyuki OKAMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FRONT SUSPENSION APPARATUS
    • Publication number 20210024135
    • Publication date Jan 28, 2021
    • MAZDA MOTOR CORPORATION
    • Hiroyuki OKAMOTO
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SUBFRAME STRUCTURE OF FRONT SUSPENSION
    • Publication number 20210024137
    • Publication date Jan 28, 2021
    • MAZDA MOTOR CORPORATION
    • Hiroyuki OKAMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SUSPENSION DEVICE FOR VEHICLES
    • Publication number 20190322149
    • Publication date Oct 24, 2019
    • MAZDA MOTOR CORPORATION
    • Hiroyuki OKAMOTO
    • B60 - VEHICLES IN GENERAL