ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,304, issued on March 25, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan).
"Manufacturing method of power storage device" was invented by Seigo Fujishima (Miyoshi, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A manufacturing method of a power storage device includes: an arrangement step of arranging a first resin member on a first surface of a metal foil and arranging a second resin member on a second surface of the metal foil; and a welding step of arranging a first pressurizing member and a second pressurizing member on a surface on an opposite side of the first resin member and the second resin member, respectively, from a surface on ...