Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771236 | Sheet-processing apparatus that folds a sheet, and image-forming system using the same | Hirofumi Nakajima, Teruhiko Toyoizumi, Takumi Shirakuma | 2017-09-26 |
| 9676585 | Post-processing device and image forming system | Tomohiro Kiriyama, Teruhiko Toyoizumi | 2017-06-13 |
| 9651903 | Fixing device and image-forming apparatus using the same | Takanobu Shiki, Kenji Tamaki, Kenji Yamamoto, Yukinobu Iguchi, Kosuke Sasaki | 2017-05-16 |
| 9327541 | Post-processing apparatus and image forming system | Hirofumi Nakajima, Eiji Sugimoto, Takumi Shirakuma | 2016-05-03 |
| 9164441 | Fixing unit and image forming apparatus | Kenji Tamaki, Takeshi Tamada, Kenji Yamamoto, Kosuke Sasaki | 2015-10-20 |