Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8682225 | Image forming apparatus with paddle that agitates toner supplied through feed opening | — | 2014-03-25 |
| 8256763 | Paper feeding apparatus and image forming apparatus | — | 2012-09-04 |
| 8078084 | Image forming apparatus including a photoreceptor and a supplying member arranged to supply the photoreceptor with toner | Takaaki Kamei | 2011-12-13 |
| 7599643 | Image forming apparatus having electrode cleaning member | — | 2009-10-06 |
| 7570902 | Charging device, photoconductive drum unit, and image forming device | — | 2009-08-04 |
| 7400846 | Image forming apparatus having guide supporting brackets including paper transportation guides | — | 2008-07-15 |
| 7324781 | Automatic document transportation device | Yoshitaka Nose, Kenji Koyama | 2008-01-29 |
| 7320462 | Automatic document transportation device | — | 2008-01-22 |
| 6619649 | Automatic sheet feeder | — | 2003-09-16 |
| 6581923 | Automatic sheet feeder | — | 2003-06-24 |
| 6024356 | Drive power transmission | Makoto Tanaka | 2000-02-15 |