Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9373029 | Invisible junction feature recognition for document security or annotation | Jonathan J. Hull, Berna Erol, Qifa Ke | 2016-06-21 |
| 6308027 | Image forming apparatus having a common sheet processing station | Makoto Obu | 2001-10-23 |
| 6097910 | Combined consumable material supply cartridge for image reproduction devices | Kohki Sasaki, Satoru Tomita, Tetsuo Watanabe | 2000-08-01 |