Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884201 | Automatic gear change device | Yuji Sato, Akifumi Tanoue, Yoshiyuki Kimura | 1989-11-28 |
| 4853844 | Data processing system adaptable to using equivalent integrated circuits | — | 1989-08-01 |
| 4813335 | Hydraulic actuator for automobiles | Michio Wakiya | 1989-03-21 |