ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,230,765, issued on Feb. 18, was assigned to ZEON Corp. (Tokyo).
"Method of producing laminate for secondary battery" was invented by Masanobu Sato (Tokyo), Masuhiro Oonishi (Tokyo), Hiroshi Koga (Tokyo) and Keiichiro Tanaka (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a method that enables efficient production of a laminate for a secondary battery including an electrode and a separator that are affixed to each other while also ensuring adhesive strength between the electrode and the separator. The method of producing a laminate for a secondary battery includes: a step (A) of forming an adhesive material on an affixing surface of at ...