US Patent Issued to Mitsubishi Electric on April 7 for "Method for laminated core of rotating electric machine" (Japanese Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,832, issued on April 7, was assigned to Mitsubishi Electric Corp. (Tokyo).

"Method for laminated core of rotating electric machine" was invented by Akihito Mori (Tokyo), Kota Hirohashi (Tokyo), Kazuya Hasegawa (Tokyo), Tomoyuki Kinoshita (Tokyo), Norihiro Murata (Tokyo), Kimiyasu Furusawa (Tokyo) and Masahiro Yuya (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A manufacturing method for a laminated core of a rotating electric machine includes a laminating step and a core separating step. In the laminating step, a plurality of core elements are laminated, thereby forming an element laminate. In the core separating step, under a state in which ...