Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9983515 | Rotation-information detecting device, rotation control device, and image forming apparatus | Osamu Shimizu, Takashi Saeki, Teruki Kishimoto, Shinji Kawashima | 2018-05-29 |
| 9718273 | Cleaning apparatus and liquid droplet ejection apparatus | Yasunori Toda, Osamu Shimizu, Takashi Saeki, Yuichi Inoue | 2017-08-01 |
| 9186915 | Drying device and image forming apparatus | Satoshi Hasebe, Norio Hokari, Hirotake Sasaki, Masahiko Sekimoto, Toshinobu Hamazaki | 2015-11-17 |
| 8306471 | Image-forming device with a retreat unit and image-forming method employing a retreat unit | — | 2012-11-06 |
| 7865126 | Image forming apparatus | — | 2011-01-04 |
| 7337936 | Continuous paper transporting mechanism and printing apparatus having the same | Shigeo Ishida | 2008-03-04 |
| 6718150 | Image forming apparatus and image forming method | — | 2004-04-06 |
| 6694114 | Image forming apparatus and image forming method | — | 2004-02-17 |