Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021567 | Oxide-type, magnetic material and it's production method, and sintered ferrite magnet and it's production method | Hiroshi Iwasaki, Naoki Mochi | 2011-09-20 |
| 7906036 | Ferrite sintered magnet | Yasunobu Ogata | 2011-03-15 |