Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205533 | Ferrite sintered magnet, motor and generator | Junnichi Nagaoka, Yuichi Sugawara | 2021-12-21 |
| 11043320 | Dust core | Masahiro Kamiya, Yasuhide Yamashita, Chiomi SATO, Yousuke FUTAMATA, Ryoma NAKAZAWA +1 more | 2021-06-22 |
| 10995841 | Member joining structure for differential device | — | 2021-05-04 |