INTERNATIONAL PATENT: JFE STEEL CORPORATION, ＪＦＥスチール株式会社 FILES APPLICATION FOR "QUALITY CHANGE FACTOR IDENTIFICATION METHOD, QUALITY CHANGE FACTOR IDENTIFICATION DEVICE, QUALITY CHANGE FACTOR IDENTIFICATION DEVICE SYSTEM AND METAL MATERIAL MANUFACTURING METHOD"

GENEVA, Oct. 19 -- JFE STEEL CORPORATION (2-3, Uchisaiwai-cho 2-chome, Chiyoda-ku, Tokyo1000011), ＪＦＥスチール株式会社 (東京都千代田区内幸町二丁目２番３号) filed a patent application (PCT/JP2024/046031) for "QUALITY CHANGE FACTOR IDENTIFICATION METHOD, QUALITY CHANGE FACTOR IDENTIFICATION DEVICE, QUALITY CHANGE FACTOR IDENTIFICATION DEVICE SYSTEM, AND METAL MATERIAL MANUFACTURING METHOD" on Dec 25, 2024. With publication no. WO/2025/215891, the details related to the patent application was published on Oct 16, 2025.

Notably, the patent application was submitted under the I...