Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427997 | Sheet stacker with aligning/conveying rollers and image forming apparatus using the same | Kazuhiro Hirota, Hisao Hosoya, Yuji Kanazawa, Mamoru Tomotsune, Takanori Yoshida +2 more | 2002-08-06 |