Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725001 | Operation panel utilized for image-forming apparatus and image-forming apparatus | Atsushi Takahashi, Kazumichi Yamauchi, Norio Joichi, Yoshihito Sasamoto, Yoshiki Katayama | 2004-04-20 |