Issued Patents 2025
Showing 1–7 of 7 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 | Yasunori Ueno, Keisuke Egawa, Yusuke Takano, Takehiko Okada, Takuya Nishimura +1 more | 2025-09-16 |
| 12410030 | Sheet post-processing device and image forming system including same | Keisuke Egawa, Yasunori Ueno, 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, Yasunori Ueno | 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, Yasunori Ueno, Seiichi Shirasaki +1 more | 2025-08-05 |
| 12351414 | Sheet post-processing apparatus and image forming system including the apparatus | Yasunori Ueno, Keisuke Egawa, Yusuke Takano, Takehiko Okada, Takuya Nishimura +2 more | 2025-07-08 |
| 12338096 | Sheet post-processing apparatus and image forming system including the apparatus | Yasunori Ueno, Keisuke Egawa, Yusuke Takano, Takehiko Okada, Takuya Nishimura +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, Yasunori Ueno, Seiichi Shirasaki +1 more | 2025-05-06 |