Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5610646 | Image forming apparatus having improved resolution switching capabilities | Yoji Serizawa, Akio Noguchi, Yukihide Ushio, Seiji Uchiyama, Kazuro Yamada +1 more | 1997-03-11 |