Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725276 | Sheet processing device incuding a stacked-sheet-count limiting unit configured to limit the number of sheets holdable in the sheet tray and image forming system | Wataru Takahashi, Katsuhiro Kosuge, Nobuyoshi Suzuki, Hidehiko Fujiwara, Yuusuke Shibasaki +1 more | 2017-08-08 |
| 9555998 | Sheet processing device, image forming system, and sheet processing method | Takahiro Watanabe, Tomohiro Furuhashi, Michitaka Suzuki, Tomomichi Hoshino, Akira Kunieda +2 more | 2017-01-31 |
| 9238559 | Auto document feeder and image forming apparatus | Takeshi Akai, Shinya Kitaoka, Fumiyuki Heishi | 2016-01-19 |
| 9013763 | Image reading apparatus and image forming apparatus | Hiroshi Kubo, Hidehiko Fujiwara, Atsushi Kanaya, Shinya Kitaoka, Takeshi Akai +3 more | 2015-04-21 |
| 8950743 | Automatic document feeder, image reading device including the same, and image forming apparatus including the same | Hiroshi Kubo, Shinya Kitaoka, Takeshi Akai, Hidehiko Fujiwara, Atsushi Kanaya +2 more | 2015-02-10 |
| 8840103 | Sheet conveying device and image forming apparatus | Takashi Fukumoto, Mamoru Kambayashi, Michitaka Suzuki, Atsushi Fujita, Masataka Fukuchi +7 more | 2014-09-23 |