ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,606, issued on May 5, was assigned to Honda Motor Co. Ltd. (Tokyo).
"Power generation cell" was invented by Takuro Okubo (Wako, Japan) and Yoshihito Kimura (Wako, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "In a power generation cell, cathode flow field grooves forming a gas flow field of a cathode separator arranged to face an MEA are formed of first cathode flow field grooves blocked on an outlet side and second cathode flow field grooves blocked on an inlet side. The first cathode flow field grooves and the second cathode flow field grooves are arranged adjacent to each other in the flow field width direction."
The patent was filed on Jan...