ALEXANDRIA, Va., June 16 -- United States Patent no. 12,305,288, issued on May 20, was assigned to NIPPON STEEL Corp. (Tokyo).
"Coating agent for forming grain-oriented electrical steel sheet coating and method for manufacturing grain-oriented electrical steel sheet" was invented by Fumiaki Takahashi (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A coating agent for forming a grain-oriented electrical steel sheet coating able to form an aluminum borate coating high in adhesion and large in tension and a method for manufacturing the grain-oriented electrical steel sheet are provided. The coating agent for forming a grain-oriented electrical steel sheet coating of the present invention comprises an alum...