Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025744 | Rare earth permanent magnet and its preparation | Hiroaki Nagata, Takehisa Minowa | 2011-09-27 |
| 7985303 | Rare earth permanent magnet and its preparation | Hiroaki Nagata, Takehisa Minowa | 2011-07-26 |