Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8682195 | Image forming apparatus and operation accepting method | Kayo Yokoyama | 2014-03-25 |
| 8180244 | Image forming apparatus and operation accepting method | Kayo Yokoyama | 2012-05-15 |