Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283133 | Magneto-optical disk | Kazuhiko Tsutsumi, Motohisa Taguchi | 1994-02-01 |
HS
Hiroshi Sugahara
Overall (1994): #124,416 of 165,921Top 75%
1
Patents 1994