Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025288 | Conveying device and image forming apparatus | Junji Shirakawa, Takayuki Muneyasu | 2011-09-27 |
| 7931263 | Image forming system having enhanced functionality | Hiroshi Takahagi, Junji Shirakawa | 2011-04-26 |