ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,542,290, issued on Feb. 3, was assigned to Honda Motor Co. Ltd. (Tokyo).
"Fuel cell system" was invented by Yuta Okabe (Wako, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A fuel cell system includes a branch flow passage that branches from a supply pipe disposed outside an inner surface of a wall portion of a case enclosing a fuel cell stack, the branch flow passage communicating with the inside of the case. The outlet end of the branch flow passage is provided at a position lower than a ventilation hole in the installed state of the fuel cell system."
The patent was filed on Dec. 1, 2022, under Application No. 18/072,943.
*For further informat...