Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881627 | Control system for automotive transmission arrangement including lock-up clutch | — | 1989-11-21 |
SI
Shigeru Ishii
Overall (1989): #57,771 of 140,708Top 45%
1
Patents 1989