Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11438479 | Semiconductor device, replacement part, and image forming apparatus | — | 2022-09-06 |
| 10235311 | Data acquisition system, electronic device, and data acquisition terminal | — | 2019-03-19 |
| 9769331 | Image forming apparatus with improved memory allocation to minimize delay in processing images | — | 2017-09-19 |
| 9141891 | Job management device | — | 2015-09-22 |
| 8842299 | Image forming apparatus having a printing function and a scanner function | — | 2014-09-23 |
| 7103296 | Image forming apparatus with function of sorting plurality of sheaves of original paper | Tadahiro Kiyosumi, Masaki Tsuchiya, Masaki Kato, Norihisa Yamashita, Mitsuyuki Kishimoto | 2006-09-05 |
| 6954599 | Image forming apparatus with function of sorting plurality of sheaves of original paper | Tadahiro Kiyosumi, Masaki Tsuchiya, Masaki Kato, Norihisa Yamashita, Mitsuyuki Kishimoto | 2005-10-11 |