Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424601 | Magneto-optical recording media having an auxiliary magnetic layer | Masafumi Yoshihiro, Nobuyuki Nagai, Katsusuke Shimazaki, Hiroyuki Awano, Hiroshi Shirai +3 more | 2002-07-23 |