US Patent Issued to PRIME PLANET ENERGY & SOLUTIONS on Aug. 19 for "Producing method for rectangular battery and examining method for rectangular battery" (Japanese Inventor)

ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,394,775, issued on Aug. 19, was assigned to PRIME PLANET ENERGY & SOLUTIONS INC. (Tokyo).

"Producing method for rectangular battery and examining method for rectangular battery" was invented by Satoshi Goto (Nagakute, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A producing method and an examining method for a rectangular battery in which an impregnated state of an electrolytic solution impregnated in an electrode body is appropriately examined are provided. A producing method for the rectangular battery includes a step of impregnation examining to determining an impregnated state of the electrolytic solution in the electrode body by holding and...