Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11036171 | Image forming device, developer stirring method and non-transitory recording medium | Teppei Kunihisa, Soh Hirota, Hironori Akashi | 2021-06-15 |
| 10782640 | Image forming device and toner patch forming method | Hironori Akashi, Soh Hirota | 2020-09-22 |
| 10613452 | Image forming apparatus and program | Teppei Kunihisa, Soh Hirota, Hironori Akashi, Kenji Tsuru | 2020-04-07 |
| 8543022 | Image forming apparatus | Mitsuru Obara, Masahiro Kouzaki, Yusuke Mamiya | 2013-09-24 |
| 8422085 | Image reader and image forming apparatus | Tetsuya Sakai, Masahiro Kouzaki | 2013-04-16 |