Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5287159 | Image forming apparatus having a function of automatically detecting an original size and direction | — | 1994-02-15 |
| RE34503 | Imaging device | Michitoshi Akao, Shigeyuki Hayashi, Jun Sakai | 1994-01-11 |