Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838221 | Automotive engine construction | — | 1989-06-13 |
TS
Tadao Suemori
Overall (1989): #52,316 of 140,708Top 40%
1
Patents 1989