Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7399523 | Spinel ferrimagnetic particles and magnetic recording medium | Hiroshi Yamamoto, Naoki Yoshida | 2008-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7399523 | Spinel ferrimagnetic particles and magnetic recording medium | Hiroshi Yamamoto, Naoki Yoshida | 2008-07-15 |