Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942408 | Image forming apparatus and method for transporting sheet thereof | Hiroyo Kato, Kazumasa Yasui | 2011-05-17 |
| 7900913 | Image forming apparatus and method for controlling the same | Hiroyo Katou | 2011-03-08 |