Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796559 | Automatic document feeder having a document shunting path | Kazuhiro Hirota, Hiroshi Nakagomi, Yasuhito Watanabe, Kazunori Yoshioka | 2004-09-28 |
| 6585258 | Automatic document feeder having a document shunting path | Kazuhiro Hirota, Hiroshi Nakagomi, Yasuhito Watanabe, Kazunori Yoshioka | 2003-07-01 |
| 6145834 | Automatic document feeder having a document shunting path | Kazuhiro Hirota, Hiroshi Nakagomi, Yasuhito Watanabe, Kazunori Yoshioka | 2000-11-14 |