US Patent Issued to MINEBEA MITSUMI on Sept. 23 for "Rotor, motor using the rotor, and electronic device" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,424,889, issued on Sept. 23, was assigned to MINEBEA MITSUMI Inc. (Nagano, Japan).

"Rotor, motor using the rotor, and electronic device" was invented by Naoto Toyomura (Nagano, Japan) and Takuji Yamada (Nagano, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a rotor capable of effectively utilizing magnetic flux generated from a magnet, a motor using the rotor, and an electronic device. The rotor, the motor using the rotor, and the electronic device include a rotor core including: an annular part; a plurality of magnetic pole pieces extending in a radial direction; and a plurality of connecting parts configured to connect the annular p...