Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796716 | Automatic speed control system for motorcycles | — | 1989-01-10 |
YM
Yutaka Masuda
Overall (1989): #39,566 of 140,708Top 30%
1
Patents 1989