Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205532 | Permanent magnet and permanent magnet powder | Masashi Ito | 2021-12-21 |
| 11152142 | R-T-B based permanent magnet | Masashi Miwa, Yoshinori Fujikawa | 2021-10-19 |
| 11078123 | Metal oxynitride thin film, process for producing metal oxynitride thin film, and capacitor element | Kumiko Yamazaki, Takeshi Shibahara, Yuji Umeda, Junichi Yamazaki | 2021-08-03 |