TREA

Nobuo Shiraishi

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

  • Information Patent Grant

    Brake disc for railway vehicle
    • Patent number 11,466,737
    • Issue date Oct 11, 2022
    • Nippon Steel Corporation
    • Nobuo Shiraishi
    • B61 - RAILWAYS
  • Information Patent Grant

    Brake disc for railway vehicle
    • Patent number 10,704,625
    • Issue date Jul 7, 2020
    • Nippon Steel & Sumitomo Metal Corporation
    • Nobuo Shiraishi
    • B61 - RAILWAYS

Patents Applicationslast 30 patents

  • Information Patent Application

    BRAKE DISC FOR RAILWAY VEHICLE
    • Publication number 20210199166
    • Publication date Jul 1, 2021
    • NIPPON STEEL CORPORATION
    • Nobuo SHIRAISHI
    • B61 - RAILWAYS
  • Information Patent Application

    BRAKE DISC FOR RAILWAY VEHICLE
    • Publication number 20190178317
    • Publication date Jun 13, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Nobuo Shiraishi
    • B61 - RAILWAYS
  • Information Patent Application

    BRAKE DISC FOR RAILWAY VEHICLE
    • Publication number 20190017559
    • Publication date Jan 17, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Nobuo Shiraishi
    • B61 - RAILWAYS