ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,501,581, issued on Dec. 16, was assigned to MITSUBISHI HEAVY INDUSTRIES LTD. (Tokyo).

"Cooling system" was invented by Nobuhide Hara (Tokyo), Yuichi Otani (Tokyo), Sumiu Uchida (Tokyo), Tadahiko Suzuta (Tokyo), Hiroko Kitamoto (Tokyo), Kentaro Hayashi (Tokyo) and Atsushi Imai (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cooling system of the present disclosure includes: a coolant tank storing a coolant removing heat from a heating element in a closed space as an inner space; a plurality of heat pipes that are arranged to extend from the coolant tank toward the outside of the coolant tank and respectively having passages allowing the coolant a...