Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9154646 | Image forming system | — | 2015-10-06 |
| 8520238 | Printing apparatus and printing system having fault recovery | — | 2013-08-27 |
| 8488139 | Image forming apparatus with print restriction levels | Tomio Tanaka | 2013-07-16 |
| 8134754 | Image forming apparatus, image forming system, and image processing apparatus | Takashi Inoue | 2012-03-13 |
| 8068236 | Image forming apparatus | — | 2011-11-29 |
| 7426207 | Data transmitting method of network line | — | 2008-09-16 |