ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,892, issued on Oct. 20, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan) and TOYODA IRON WORKS Co. LTD. (Toyota, Japan).

"Fuel cell unit and method of assembling thereof" was invented by Masayuki Ito (Sunto-gun, Japan), Mikihiro Hori (Nagoya, Japan), Kunihiro Iwata (Toyota, Japan) and Daiki Shimada (Toyota, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A fuel cell unit includes: a fuel cell stack in which a plurality of fuel cells are stacked; an electrical device; and a bus bar electrically connecting between a terminal of the fuel cell stack and a terminal of the electrical device. The bus bar includes a non-joined portion in which a plu...