Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313442 | Optical disk drive having tracking control and mirror supported on a circular path | Yasuyuki Ozawa | 1994-05-17 |
SO
Shin'ichi Ohtsuka
Overall (1994): #68,285 of 165,921Top 45%
1
Patents 1994