TREA

Yoshinari YAMAMURA

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  • Chiyoda-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wheel for railway vehicle
    • Patent number 11,897,281
    • Issue date Feb 13, 2024
    • Nippon Steel Corporation
    • Takanori Kato
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    WHEEL FOR RAILWAY VEHICLE
    • Publication number 20230294453
    • Publication date Sep 21, 2023
    • NIPPON STEEL CORPORATION
    • Takanori KATO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WHEEL FOR RAILWAY VEHICLE
    • Publication number 20220212494
    • Publication date Jul 7, 2022
    • NIPPON STEEL CORPORATION
    • Takanori KATO
    • B60 - VEHICLES IN GENERAL