Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865146 | Four-wheel steering system | — | 1989-09-12 |
| 4838767 | Balanced vane type oil pumps | Hiroshi Ohsaki | 1989-06-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865146 | Four-wheel steering system | — | 1989-09-12 |
| 4838767 | Balanced vane type oil pumps | Hiroshi Ohsaki | 1989-06-13 |