Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11688534 | Process for producing R-T-B-based rare earth magnet particles, R-T-B-based rare earth magnet particles, and bonded magnet | Shohei Kaneko, Nobuhiro Katayama, Koichiro Morimoto | 2023-06-27 |
| 9566646 | Surface-treated rare earth-based magnetic particles, resin composition for bonded magnets comprising the earth-based magnetic particles and bonded magnet comprising the earth-based magnetic particles | Nobuhiro Katayama | 2017-02-14 |