ALEXANDRIA, Va., June 19 -- United States Patent no. 12,334,787, issued on June 17, was assigned to AISIN Corp. (Kariya, Japan).
"Stator for rotary electric machine" was invented by Yoichi Miyoshi (Kariya, Japan) and Toshio Sugiyama (Kariya, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A stator for a rotary electric machine, including a stator core having a plurality of slots, and a multi-phase stator coil wound around the stator core by double-layer winding. The multi-phase stator coil is formed by winding a plurality of double-wound coils around an entire circumference of the stator core for each phase, each of the double-wound coils being wound concentrically with different circumferential lengths...