ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,538, issued on April 14, was assigned to Honda Motor Co. Ltd. (Tokyo).
"Rotating electric machine system" was invented by Satoshi Ueguchi (Wako, Japan), Gen Nakamura (Wako, Japan) and Hiroyasu Koen (Wako, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A rotor of a rotating electric machine system is equipped with cooling passages and gas flow passages through which compressed air for cooling flows. The rotating electric machine system is equipped with a rectifying structure having a plurality of fins that are capable of rectifying the flow of the compressed air. The rectifying structure is fixed to a non-rotating portion inside a main housing...