Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174537 | R-T-B sintered magnet | — | 2021-11-16 |
| 11177069 | Method for producing R-T-B system sintered magnet | — | 2021-11-16 |
| 11062843 | Method for producing sintered R-T-B based magnet and diffusion source | — | 2021-07-13 |
| 11062844 | Method of producing R-T-B sintered magnet | Shuji Mino | 2021-07-13 |
| 11037724 | Method for producing R-T-B sintered magnet | — | 2021-06-15 |
| 10984930 | Method for producing sintered R—T—B based magnet and diffusion source | — | 2021-04-20 |
| 10923256 | R-T-B-based sintered magnet and method for producing same | Teppei Satoh, Rintaro Ishii, Takeshi Nishiuchi, Noriyuki Nozawa | 2021-02-16 |