ALEXANDRIA, Va., March 12 -- United States Patent no. 12,249,868, issued on March 11, was assigned to SINFONIA TECHNOLOGY Co. LTD. (Tokyo).
"Rotating electric machine" was invented by Hiroki Wakabayashi (Tokyo), Tatsuya Nemoto (Tokyo), Toshiaki Kawabata (Tokyo) and Takakuni Iitsuka (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A rotating electric machine 100 having a rotor 1, a stator 2, and a coil 3 including a coil conductor 31 wound around teeth 21b provided on at least one of the rotor 1 and the stator 2 includes a spacer section 42 configured to extend along a slot S formed between the teeth 21b and to be inserted between turns of the coil conductor 31 to define a gap G between the turns, and a ...