Issued Patents All Time
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 (All Time): #3,797,743 of 4,157,543Top 95%
1
Patents All Time