TREA

Kentaro HATA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    High-strength cold-rolled steel sheet
    • Patent number 11,293,103
    • Issue date Apr 5, 2022
    • JFE Steel Corporation
    • Kazuaki Tsuchimoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    GALVANIZED STEEL SHEET
    • Publication number 20230193479
    • Publication date Jun 22, 2023
    • JFE STEEL CORPORATION
    • Yukichika Hashizume
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    HIGH-STRENGTH COLD-ROLLED STEEL SHEET
    • Publication number 20200024742
    • Publication date Jan 23, 2020
    • JFE STEEL CORPORATION
    • Kazuaki TSUCHIMOTO
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...