ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,293, issued on Jan. 20, was assigned to Kubota Corp. (Osaka, Japan).
"Power supply" was invented by Kazuto Okazaki (Osaka, Japan) and Daiki Tamba (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power supply includes a battery; an inverter that controls an output voltage of the battery; an air-cooler that cools the battery and the inverter with cooling air; and a case that houses the battery, the inverter, and the air-cooler."
The patent was filed on June 7, 2022, under Application No. 17/834,419.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HI...