Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12108006 | Control device and image forming system, and computer readable recording medium storing control program | Kenji Izumiya, Tatsuo Ishizuka, Hiroshi Oyama | 2024-10-01 |
| 11201573 | Driving device, image forming apparatus, and control program | Keigo Ogura, Kenji Izumiya, Hidenori Mine, Hirokatsu Kodama | 2021-12-14 |
| 10509349 | Fixing device and image forming apparatus | Kenji Izumiya, Keigo Ogura, Hidenori Mine, Hirokatsu Kodama | 2019-12-17 |
| 10418923 | Rotating motion control apparatus, image forming apparatus and method for rotating motion control | Keigo Ogura, Yumiko Izumiya | 2019-09-17 |
| 9921524 | Image formation apparatus and method for controlling image formation apparatus | Satoru Sasaki, Yumiko Izumiya, Hidenori Mine, Kosuke Sasaki | 2018-03-20 |
| 9771236 | Sheet-processing apparatus that folds a sheet, and image-forming system using the same | Shohei Otsu, Hirofumi Nakajima, Teruhiko Toyoizumi | 2017-09-26 |
| 9327541 | Post-processing apparatus and image forming system | Hirofumi Nakajima, Eiji Sugimoto, Shohei Otsu | 2016-05-03 |
| 8226076 | Post-processing apparatus, control method thereof and image forming system | Takeshi Tamada, Eiji Sugimoto, Teruhiko Toyoizumi, Hideo Yamane | 2012-07-24 |
| 8023881 | Sheet finisher and image forming system provided therewith | Masayuki Watanabe, Eiji Sugimoto, Hideo Yamane | 2011-09-20 |