Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7950659 | Sheet conveying device for image forming apparatus | — | 2011-05-31 |
| 7887048 | Paper feeding apparatus with paper size detectors | Masahiro Ohno, Yousuke Ushiyama, Tokihiko Ise, Tetsuo Shiba | 2011-02-15 |