Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10256017 | Rare earth based permanent magnet | Akihiro Ohsawa | 2019-04-09 |
| 10242780 | Rare earth based permanent magnet | Akihiro Ohsawa | 2019-03-26 |
| 10192661 | R—T—B based sintered magnet | Akihiro Ohsawa | 2019-01-29 |