Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833282 | Ignition distributor for an internal combustion engine | Masami Matsumura, Yutaka Ohashi | 1989-05-23 |
TS
Toshi Sasaki
Overall (1989): #48,218 of 140,708Top 35%
1
Patents 1989