GENEVA, Dec. 22 -- 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/JP2025/005863) for "CONTINUOUS ANNEALING EQUIPMENT FOR STEEL SHEET, CONTINUOUS ANNEALING METHOD FOR STEEL SHEET, AND MANUFACTURING METHOD FOR GALVANIZED STEEL SHEET" on Feb 20, 2025. With publication no. WO/2025/258139, the details related to the patent application was published on Dec 18, 2025.
Notably, the patent application was submitted under the International Patent Classification (I...