Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885960 | Control system for automatic transmission | Masahiko Nakamura | 1989-12-12 |
| 4860873 | Lubricating system for friction engaging means in transmission | Toshiyuki Inagaki | 1989-08-29 |