Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636197 | Feedback servo for beam power control, tracking control and focus control in an optical disk recording system | — | 1997-06-03 |
KT
Kiyoshi Tateishi
Overall (1997): #117,752 of 185,788Top 65%
1
Patents 1997