INTERNATIONAL PATENT: JFE STEEL CORPORATION, ＪＦＥスチール株式会社 FILES APPLICATION FOR "METHOD FOR OPERATING REDUCTION FURNACE AND METHOD FOR PRODUCING REDUCED IRON"

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/JP2025/017126) for "METHOD FOR OPERATING REDUCTION FURNACE AND METHOD FOR PRODUCING REDUCED IRON" on May 09, 2025. With publication no. WO/2025/258290, the details related to the patent application was published on Dec 18, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Orga...