Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813682 | Video target control and sensing circuit for photosensitive gun | — | 1989-03-21 |
SO
Satoru Okada
Overall (1989): #59,114 of 140,708Top 45%
1
Patents 1989