Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11776720 | Calcined ferrite, and sintered ferrite magnet and its production method | Yushi Yoshimitsu, Yoshinori Kobayashi | 2023-10-03 |
| 11404188 | Calcined ferrite, and sintered ferrite magnet and its production method | Yushi Yoshimitsu, Yoshinori Kobayashi | 2022-08-02 |