Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860029 | Image information apparatus | — | 1989-08-22 |
| 4852869 | Feed apparatus capable of feeding image forming media by relatively small drive power | Junji Watanabe, Takehito Fukunaga, Akihito Tokutsu | 1989-08-01 |
| 4831457 | Image forming apparatus | Junji Watanabe | 1989-05-16 |