ALEXANDRIA, Va., July 9 -- United States Patent no. 12,355,037, issued on July 8, was assigned to Murata Manufacturing Co. Ltd. (Kyoto, Japan).
"Secondary battery" was invented by Kunio Sodeyama (Kyoto, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A secondary battery having excellent battery characteristics and excellent reliability is provided. The secondary battery includes an electrode, an electrolytic solution, a can configured to accommodate the electrode and the electrolytic solution, and an insulator disposed between the electrode and the can, wherein a can bottom of the can has at least one recess, the insulator has at least one hole, and at least a part of the at least one recess and at leas...