Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047528 | Image forming apparatus | Kazumasa Yasui | 2011-11-01 |
| 7942416 | Image forming apparatus, sheet conveying method, and program for sheet conveyance | Masataka Muratani, Kazumasa Yasui | 2011-05-17 |