US Patent Issued to HITACHI on Sept. 30 for "Soft magnetic steel sheet, method for manufacturing the soft magnetic steel sheet, and core and dynamo-electric machine in which the soft magnetic steel sheet is used" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,269, issued on Sept. 30, was assigned to HITACHI LTD. (Tokyo).

"Soft magnetic steel sheet, method for manufacturing the soft magnetic steel sheet, and core and dynamo-electric machine in which the soft magnetic steel sheet is used" was invented by Matahiro Komuro (Tokyo), Shohei Terada (Tokyo) and Yusuke Asari (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention aims at providing an iron-nitrogen-based soft magnetic steel sheet having a saturation magnetic flux density higher than that of pure iron, a method for manufacturing the soft magnetic steel sheet, and a core and a dynamo-electric machine in which the soft magnetic st...