Yoko SUEYASU

Person

  • Chiyoda-ku, Tokyo, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Hot forged steel material

    • Patent number 11,261,511
    • Issue date Mar 1, 2022
    • Nippon Steel Corporation
    • Yoko Sueyasu
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    CRANKSHAFT AND METHOD OF MANUFACTURING THE SAME

    • Publication number 20240044358
    • Publication date Feb 8, 2024
    • NIPPON STEEL CORPORATION
    • Tatsuhiko ABE
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL SHAFT COMPONENT

    • Publication number 20220177991
    • Publication date Jun 9, 2022
    • NIPPON STEEL CORPORATION
    • Kison NISHIHARA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    HOT FORGED STEEL MATERIAL

    • Publication number 20210189532
    • Publication date Jun 24, 2021
    • NIPPON STEEL CORPORATION
    • Yoko SUEYASU
    • C21 - METALLURGY OF IRON