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Yuki Ichikawa

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

Patents Applicationslast 30 patents

  • Information Patent Application

    DISC BRAKE DEVICE
    • Publication number 20250035172
    • Publication date Jan 30, 2025
    • NIPPON STEEL CORPORATION
    • Ayumi UENISHI
    • B61 - RAILWAYS
  • Information Patent Application

    DISC BRAKE DEVICE FOR RAILWAY VEHICLE
    • Publication number 20240191762
    • Publication date Jun 13, 2024
    • NIPPON STEEL CORPORATION
    • Takahiro FUJIMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DISC BRAKE DEVICE FOR RAILWAY VEHICLE
    • Publication number 20240183415
    • Publication date Jun 6, 2024
    • NIPPON STEEL CORPORATION
    • Takahiro FUJIMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BRAKE DISC
    • Publication number 20240159282
    • Publication date May 16, 2024
    • NIPPON STEEL CORPORATION
    • Mitsuhiro OKAMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BRAKE DISK UNIT FOR RAILWAY VEHICLE
    • Publication number 20220333656
    • Publication date Oct 20, 2022
    • NIPPON STEEL CORPORATION
    • Hiroshi NOGAMI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    AERODYNAMIC NOISE REDUCTION MEMBER, RAILROAD VEHICLE BRAKE DISK UNI...
    • Publication number 20210025465
    • Publication date Jan 28, 2021
    • NIPPON STEEL CORPORATION
    • Osamu KONDO
    • 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 LINING FOR RAILWAY VEHICLE AND DISK BRAKE FOR RAILWAY VEHICLE...
    • Publication number 20190078629
    • Publication date Mar 14, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Yuiko SAKAYAMA
    • B60 - VEHICLES IN GENERAL
  • 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