Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11798716 | Rare earth sintered magnet | Hiroki Iida, Koichi Hirota, Hajime Nakamura, Mikio Yoshida, Kazuya Fukui +1 more | 2023-10-24 |
| 11600413 | R—Fe—B sintered magnet and production method therefor | Koichi Hirota, Hajime Nakamura | 2023-03-07 |