Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647226 | Image forming apparatus having a plurality of image forming units with handles | Keizou Takeuchi, Shigemitsu Tani | 2003-11-11 |
| 6546220 | Image forming apparatus with plural color image forming units moveable into image forming position | Kenji Asakura, Masanori Yoshikawa | 2003-04-08 |