ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,441,200, issued on Oct. 14, was assigned to Honda Motor Co. Ltd. (Tokyo).
"Power storage device" was invented by Ryu Tate (Saitama, Japan) and Shoshi Hidaka (Saitama, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power storage device comprises: a cell group in which a plurality of battery cells are stacked; a cylindrical housing part that houses the cell group and has an opening at each end in a stacking direction of the battery cells; an end plate that covers the opening in the housing part; a vehicle body fastening member that is formed separately from the housing part and fastens the housing part to a vehicle body; and a bolt that fastens th...