ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,476,303, issued on Nov. 18, was assigned to PRIME PLANET ENERGY & SOLUTIONS INC. (Tokyo).
"Battery pack" was invented by Satoru Matsuyama (Kasai, Japan), Ryohei Honda (Himeji, Japan) and Naotake Yoshida (Himeji, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A battery pack includes: a plurality of stacked battery cells; and a case body that has a first bottom portion and a first side portion and that accommodates the plurality of battery cells, the first bottom portion being a portion on which the plurality of battery cells are placed, the first side portion rising from the first bottom portion. A coolant path through which coolant flows is provid...