Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7295351 | Network multifunction printing system | — | 2007-11-13 |
| 7209708 | Image information input/output device and control system for the same using mobile device | Yasushi Ohwa | 2007-04-24 |
| 6944428 | Image information input/output device and control system for the same using mobile device | Yasushi Ohwa | 2005-09-13 |