Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081265 | Rare-earth sintered magnet | Ryuji Hashimoto, Masashi Ito | 2021-08-03 |
| 10943717 | R-T-B based permanent magnet | Masashi Miwa | 2021-03-09 |
| 10672546 | R-T-B based permanent magnet | Masashi Miwa, Tamotsu Ishiyama | 2020-06-02 |
| 10529473 | R-T-B based permanent magnet | Masashi Miwa | 2020-01-07 |
| 10522276 | R-T-B based sintered magnet | Masashi Miwa | 2019-12-31 |
| 10388443 | R-T-B based sintered magnet | Masashi Miwa, Haruna Nakajima | 2019-08-20 |