Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675664 | Image processing device | Hiroshi Maeda | 1997-10-07 |
| 5604577 | Double-side image forming apparatus and reverse sheet feeding device | Osamu Wakuda, Osamu Hashimoto | 1997-02-18 |