Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714745 | Image forming apparatus having a plurality of image forming stations, and unit detachably mountable on the apparatus | Hiroaki Ogata, Shinya Yamamoto, Tomomi Kakeshita | 2004-03-30 |