ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,274, issued on Jan. 20, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan).
"Manufacturing method of battery" was invented by Kodai Shintani (Toyota, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A manufacturing method of a battery includes: an injection step of injecting the electrolytic solution into the intermediate member via an unsealed portion; and a permeation step of causing the electrolytic solution to permeate the intermediate member. The electrode body includes a power generation element and a first collector terminal and a second collector terminal. The power generation element has a first side and a second side corresponding to ...