Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877273 | Operation control system for internal combustion engines | Keisuke Kudo | 1989-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877273 | Operation control system for internal combustion engines | Keisuke Kudo | 1989-10-31 |