Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10515747 | R-Fe-B sintered magnet and making method | Hiroaki Nagata, Tetsuya Kume, Hajime Nakamura | 2019-12-24 |
| 10410775 | R—Fe—B sintered magnet and making method | Hiroaki Nagata, Tetsuya Kume, Masayuki Kamata, Hajime Nakamura | 2019-09-10 |