Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347506 | Optical disk player including a plurality of independent pick-ups | Hisashi Naka | 1994-09-13 |
YM
Yasunori Matsudo
Overall (1994): #44,488 of 165,921Top 30%
1
Patents 1994