Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6556802 | Belt device and unit device including belt device and image forming apparatus using the belt device and unit device | Tetsurou Sasamoto, Makoto Obu, Minoru Suzuki, Yuichi Aoyama | 2003-04-29 |