US Patent Issued to RESONAC on June 30 for "Device for manufacturing permanent magnet" (Japanese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,671,028, issued on June 30, was assigned to RESONAC Corp. (Tokyo).

"Device for manufacturing permanent magnet" was invented by Arisa Taira (Tokyo), Kazumasa Takeuchi (Tokyo) and Teruo Itoh (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A permanent magnet manufacturing apparatus includes a compression molding mechanism and a magnetic field generating mechanism. The compression molding mechanism includes a pair of punches facing each other, and a die having a tubular shape into which the pair of punches are inserted. The magnetic field generating mechanism includes a pair of coils. The compression molding mechanism is disposed between the pair of c...