US Patent Issued to JFE Steel on July 28 for "Cold rolling mill rolling condition calculation method, cold rolling mill rolling condition calculation device, cold rolling method, cold rolling mill, and steel sheet manufacturing method" (Japanese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,691,483, issued on July 28, was assigned to JFE Steel Corp. (Tokyo).

"Cold rolling mill rolling condition calculation method, cold rolling mill rolling condition calculation device, cold rolling method, cold rolling mill, and steel sheet manufacturing method" was invented by Noriki Fujita (Tokyo), Takuya Kitamura (Tokyo), Tetsuya Arakawa (Tokyo), Yoshiki Ikoma (Tokyo) and Miwa Ohashi (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cold rolling mill rolling condition calculation method includes: an estimation step of estimating a rolling constraint condition with respect to a target steady rolling condition of a roll target material, by inputting...