ALEXANDRIA, Va., June 4 -- United States Patent no. 12,323,037, issued on June 3, was assigned to Kubota Corp. (Osaka, Japan).
"Rotating electrical machine" was invented by Sumio Yagyu (Osaka, Japan) and Minoru Hiraoka (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A rotating electrical machine includes a stator, a rotor located radially inward of the stator and being rotatable, and an input member including an input shaft through which rotation power is inputted into the rotor, wherein the input member includes an internally toothed gear portion to rotate as the input shaft rotates, and the rotor includes first external teeth to mesh with the internally toothed gear portion. The rotating elect...