TREA

Yudai HATTORI

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  • Tokyo, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    MOLTEN IRON REFINING METHOD
    • Publication number 20240076754
    • Publication date Mar 7, 2024
    • JFE STEEL CORPORATION
    • Futoshi OGASAWARA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    CONVERTER STEELMAKING METHOD
    • Publication number 20240068061
    • Publication date Feb 29, 2024
    • JFE STEEL CORPORATION
    • Rei YOKOMORI
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    MOLTEN IRON REFINING METHOD
    • Publication number 20240060149
    • Publication date Feb 22, 2024
    • JFE STEEL CORPORATION
    • Futoshi OGASAWARA
    • C21 - METALLURGY OF IRON