Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8469347 | Sheet perforation apparatus including an aligning device and post-processing apparatus and image forming system including perforation apparatus | — | 2013-06-25 |
| 7970339 | Sheet feeding device and image forming apparatus | — | 2011-06-28 |
| 7744075 | Bookbinding system | — | 2010-06-29 |
| 7658584 | Bookbinding apparatus | Kohji Yoshie, Saburo Shimizu, Riichi Hama, Masahiro Kaneko | 2010-02-09 |
| 7584949 | Bookbinding system, image forming apparatus, and bookbinding apparatus | Masahiro Kaneko, Saburo Shimizu, Kohji Yoshie, Riichi Hama | 2009-09-08 |
| 7547017 | Sheet feed device | Tsuyoshi Mizubata, Masahiko Fukushima, Masahiro Ogawa, Hiroyuki Yamada, Masaki Higuchi | 2009-06-16 |
| 7543805 | Bookbinding system, image forming apparatus and bookbinding apparatus | Kohji Yoshie, Saburo Shimizu, Riichi Hama, Masahiro Kaneko | 2009-06-09 |
| 7524155 | Bookbinding apparatus and image forming system | Saburo Shimizu, Kohji Yoshie, Riichi Hama, Masahiro Kaneko | 2009-04-28 |
| 7443551 | Document feeder and image forming apparatus | Masashi Aoki, Tsuyoshi Mizubata, Nobutaka Kato, Osamu Kato, Kazuaki Ito | 2008-10-28 |
| 7410166 | Image reading apparatus | Tsuyoshi Mizubata, Masahiro Ogawa, Hiroyuki Yamada, Masaki Higuchi | 2008-08-12 |
| 7339654 | Sheet conveying apparatus and image reading apparatus | Tsuyoshi Mizubata, Masahiko Fukushima, Kazuhide Sano, Masashi Yamashita | 2008-03-04 |
| 7046953 | Image formation apparatus equipped with automatic document feeder | Tsuyoshi Mizubata, Masashi Aoki, Satoru Shimizu | 2006-05-16 |
| 6915102 | Original document conveyance device | Masashi Aoki, Tsuyoshi Mizubata, Satoru Shimizu | 2005-07-05 |
| 6888650 | Apparatus and method for reading document | Tsuyoshi Mizubata, Masanobu Kawano, Koji Ogino, Kazuhide Sano, Sei Takahashi +1 more | 2005-05-03 |
| 6775513 | Image forming apparatus having removable angle stopper | Tsuyoshi Mizubata, Masashi Aoki, Nobutaka Kato, Osamu Kato | 2004-08-10 |
| 4403341 | Emergency information communicating device | — | 1983-09-06 |