ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,494,533, issued on Dec. 9, was assigned to NIPPON STEEL Corp. (Tokyo).
"Battery case and method of production of same" was invented by Akinobu Kobayashi (Tokyo), Koichi Nose (Tokyo), Yasuto Goto (Tokyo), Takehiro Takahashi (Tokyo), Tatsuo Nagata (Tokyo) and Masaharu Ibaragi (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A battery case and method of production of the same realizing smaller size, higher mountability, longer service life, and lower cost than in the past, that is, a battery case comprising a container body and a container cover, in which battery case, one or both of the container body and the container cover are made from a laminated ...