ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,744,436, issued on Sept. 22, was assigned to TOYOTA BOSHOKU K.K. (Aichi-Ken, Japan).
"Method for manufacturing rotor and rotor" was invented by Daisuke Homma (Anjo, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for manufacturing a rotor includes preparing magnets and a core including magnet housing holes. Each magnet housing holes including an elongated hole portion. The elongated hole portion and the magnet are configured such that a difference between a dimension in a width direction of the elongated hole portion and a dimension in the width direction of the magnet when accommodated in the elongated hole portion is greater than 0 and ...