Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875073 | Color picture image recording apparatus capable of adjusting color tone in the copy sheet | Masashi Ueda, Kenji Sakakibara | 1989-10-17 |
| 4827356 | Image recording apparatus capable of quickly discharging a recording paper | Takemi Yamamoto | 1989-05-02 |