Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690009 | Roll sheet cutter mechanism for use in image forming apparatus | Katsuhiro Yoshiuchi, Keizo Yamamoto | 1997-11-25 |
| 5651539 | Image forming apparatus with smooth transfer sheet roller transport | Katsuhiro Yoshiuchi, Keizo Yamamoto | 1997-07-29 |