Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884777 | Seat suspension device | — | 1989-12-05 |
| 4885513 | Side support device for a vehicle seat | Kiyotaka Takizawa | 1989-12-05 |
| 4808901 | Control apparatus for linear motor | — | 1989-02-28 |