Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337591 | Conveying device and image forming apparatus | Yoshihiro Takahashi | 2025-06-24 |
| 11609513 | Belt driving device, belt driving method, and image forming apparatus | — | 2023-03-21 |
| 11427423 | Sheet conveying device and image forming apparatus incorporating the sheet conveying device | Yuichiro Maeyama, Tomohiro Egawa | 2022-08-30 |
| 11345558 | Sheet conveying device, image forming apparatus incorporating the sheet conveying device, method of conveying conveyance target medium, and method of forming image on conveyance target medium using the method of forming image | Tomohiro Egawa, Yuichiro Maeyama | 2022-05-31 |
| 11235597 | Image forming apparatus and method of correcting positional deviation of sheet | Takaaki KANEKO, Yuichiro Maeyama, Tomohiro Egawa | 2022-02-01 |
| 11148892 | Sheet conveying device, image forming apparatus incorporating the sheet conveying device, sheet conveying method using the image forming apparatus incorporating the sheet conveying device, and image forming method using the image forming apparatus incorporating the sheet conveying device | Tomohiro Egawa, Yuichiro Maeyama | 2021-10-19 |
| 10875730 | Sheet conveying device, image forming apparatus incorporating the sheet conveying device, and sheet conveying method using the sheet conveying device | Eri Uchida, Yuichiro Maeyama, Tomohiro Egawa | 2020-12-29 |
| 10322895 | Material conveyor, transfer device incorporating the material conveyor, image forming apparatus incorporating the transfer device, method of position control of rotary bodied, and non-transitory computer readable storage medium | Daisuke Momose, Masahiro Ashikawa, Yuuya Mizuguchi | 2019-06-18 |
| 9983534 | Motor control device, driving device, conveyor device, image forming apparatus, motor control method, and computer-readable recording medium | Yoshihiro Asano, Takuya Murata, Shingo Nagatsuka, Kentaroh Kurosu | 2018-05-29 |
| 9944482 | Motor control device, sheet conveying device, and image forming apparatus | Yoshihiro Asano, Shingo Nagatsuka, Takuya Murata, Kentaroh Kurosu | 2018-04-17 |
| 8590891 | Image forming apparatus, recording medium conveying method, and image forming system | Yusuke Ishizaki, Masahiro Ashikawa, Minoru Takahashi | 2013-11-26 |
| 8064781 | Image forming apparatus with retaining unit and determining unit | — | 2011-11-22 |