Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D865051 | Toner cartridge | Junichi Yokoi, Hiromitsu Mizutani, Hiroki Mori | 2019-10-29 |
| 10054900 | Developer cartridge provided with gear having protrusions for detection | — | 2018-08-21 |
| 9008542 | Image-forming apparatus | Sakae Ito, Satoru Hattori | 2015-04-14 |
| 8811855 | Image-forming apparatus including lower housing and upper housing disposed over the lower housing and movable between closed and open positions | Sakae Ito, Satoru Hattori | 2014-08-19 |
| 8532525 | Image-forming apparatus | Sakae Ito, Satoru Hattori | 2013-09-10 |
| 8237999 | Automatic document feeder and image reading device | — | 2012-08-07 |
| 8099016 | Image-forming apparatus | Sakae Ito, Satoru Hattori | 2012-01-17 |
| 7976008 | Sheet feeder and document scanner having ejection detecting sensor | — | 2011-07-12 |
| 7931271 | Document feeding device with oppositely arranged document placing and ejection trays | — | 2011-04-26 |
| 7740242 | Document feeder | Toshitaka Iwago, Yoichi Horaguchi, Ryoichi Matsushima | 2010-06-22 |
| 7720430 | Image forming apparatus | Makoto Hasegawa, Fumio Morita, Tomitake Aratachi, Masamitsu Ukai, Yoshinori Ito +1 more | 2010-05-18 |
| 7708265 | Sheet Feeder | — | 2010-05-04 |
| 7703764 | Inverting document feeding device with flap portion | — | 2010-04-27 |
| 7665728 | Inverting document feeding device with flap portion | — | 2010-02-23 |
| 7637497 | Inverting document feeding device with tray pressing member | — | 2009-12-29 |