Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059987 | Image forming apparatus and method of adjusting cover position of image forming apparatus | — | 2011-11-15 |
| 7967290 | Image forming apparatus and operation method of image forming apparatus | Kazumasa Yasui, Tetsuo Shiba | 2011-06-28 |
| 7887048 | Paper feeding apparatus with paper size detectors | Masahiro Ohno, Tokihiko Ise, Toshihiro Matsushima, Tetsuo Shiba | 2011-02-15 |