Issued Patents All Time
Showing 1–25 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415701 | Sheet discharger, and sheet post-processor, image forming apparatus, and image forming system provided with the sheet discharger | Keisuke Egawa, Yusuke Takano, Takehiko Okada, Takuya Nishimura, Terumitsu Noso +1 more | 2025-09-16 |
| 12415693 | Sheet conveyance apparatus and image forming apparatus including the same | Takuya Nishimura | 2025-09-16 |
| 12410030 | Sheet post-processing device and image forming system including same | Terumitsu Noso, Keisuke Egawa, Seiichi Shirasaki, Takehiko Okada, Yusuke Takano +1 more | 2025-09-09 |
| 12398011 | Postprocessing device that forms air layer between upper face of sheets already stacked on processing tray and lower face of sheet newly placed on processing tray, and image forming system | Keisuke Egawa, Terumitsu Noso | 2025-08-26 |
| 12378092 | Sheet postprocessing apparatus that performs postprocessing on plurality of sheets stacked, and image forming system including same | Takehiko Okada, Yusuke Takano, Keisuke Egawa, Seiichi Shirasaki, Terumitsu Noso +1 more | 2025-08-05 |
| 12351414 | Sheet post-processing apparatus and image forming system including the apparatus | Keisuke Egawa, Yusuke Takano, Takehiko Okada, Takuya Nishimura, Terumitsu Noso +2 more | 2025-07-08 |
| 12338096 | Sheet post-processing apparatus and image forming system including the apparatus | Keisuke Egawa, Yusuke Takano, Takehiko Okada, Takuya Nishimura, Terumitsu Noso +1 more | 2025-06-24 |
| 12291417 | Sheet postprocessing device that performs postprocessing on plurality of sheets stacked, and image forming system including same | Takehiko Okada, Yusuke Takano, Keisuke Egawa, Seiichi Shirasaki, Terumitsu Noso +1 more | 2025-05-06 |
| 12221312 | Sheet conveying device, image forming apparatus | Takuya Nishimura | 2025-02-11 |
| 12098053 | Postprocessing device that controls rotation of pair of folding rollers according to status of sheet | Keisuke Egawa, Terumitsu Noso | 2024-09-24 |
| 12098052 | Postprocessing device that matches moving speed of tip portion of folding blade with moving speed of circumferential surface of pair of folding rollers, at predetermined timing | Keisuke Egawa, Terumitsu Noso | 2024-09-24 |
| 11365082 | Post-processing apparatus | Rina OKADA, Terumitsu Noso | 2022-06-21 |
| 11279584 | Sheet conveying device and image forming system therewith | Sachio Izumichi, Takuya Nishimura | 2022-03-22 |
| 11274008 | Post-processing apparatus | Rina OKADA, Terumitsu Noso | 2022-03-15 |
| 10981743 | Sheet stacking device, post processing apparatus and image forming apparatus | Rina OKADA | 2021-04-20 |
| 10718407 | Chain bending limiting attachment | Takayuki Tetsuka, Tamaki Shiki, Masashi Kunii | 2020-07-21 |
| 10287127 | Post-processing apparatus | Rina OKADA, Terumitsu Noso | 2019-05-14 |
| 10233048 | Sheet post-processing apparatus having a paddle blade | Terumitsu Noso, Rina OKADA | 2019-03-19 |
| 10150641 | Sheet post-processing device and image forming apparatus | Terumitsu Noso | 2018-12-11 |
| 10077164 | Sheet discharge device and image forming apparatus | Takashi Kotani | 2018-09-18 |
| 9994410 | Sheet loading device, and sheet post-processor and image forming apparatus provided with the same | Keisuke Egawa | 2018-06-12 |
| 9915906 | Sheet post-processing device and image forming system provided with the same | Keisuke Egawa | 2018-03-13 |
| 9606492 | Sheet folding device, image forming apparatus and gear coupling mechanism | Seiichi Shirasaki | 2017-03-28 |
| 9598251 | Image forming apparatus | Masahiko Miyazaki | 2017-03-21 |
| 9434570 | Sheet alignment mechanism detecting stack height | Takeshi Matsuo, Terumitsu Noso, Masahiko Miyazaki | 2016-09-06 |