ALEXANDRIA, Va., July 15 -- United States Patent no. 12,666,567, issued on June 23, was assigned to MITSUBISHI HEAVY INDUSTRIES LTD. (Tokyo).

"Cooling liquid circulation unit, method for controlling same, and program" was invented by Minoru Matsuo (Tokyo), Naohiko Matsuda (Tokyo), Shinnosuke Osafune (Tokyo) and Fumito Kajitani (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cooling liquid circulation unit circulates cooling liquid in an immersion tank for immersing and cooling electronic devices in the cooling liquid and includes a flow rate adjustment part provided in a cooling liquid circulation path for circulating the cooling liquid in the immersion tank, a heat exchanger for exchanging heat betw...