Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630252 | Magneto-optical recording medium comprising four magnetic layers | — | 2003-10-07 |
TS
Toshio Sugimoto
Overall (2003): #99,779 of 273,478Top 40%
1
Patents 2003