Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360488 | Image forming apparatus and circuit board for image forming apparatus | — | 2025-07-15 |
| 11747759 | Image forming apparatus having a motor to drive a pickup roller | — | 2023-09-05 |
| 10723574 | Sheet conveyance apparatus, document feeding apparatus, document reading apparatus, and image forming apparatus | Toru Miyazawa | 2020-07-28 |
| 9988227 | Sheet conveying apparatus and image forming apparatus | — | 2018-06-05 |
| 9568880 | Sheet processing apparatus and image forming apparatus having binding processing function | Yoshitaka Yamazaki, Hiroshi Saito, Tetsuro Fukusaka | 2017-02-14 |
| 9134647 | Image forming apparatus that corrects developing bias voltage | Tetsuro Fukusaka, Hiroshi Saito, Yoshitaka Yamazaki | 2015-09-15 |
| 8553248 | Image forming apparatus | Yasuo Fukatsu, Ichiro Sasaki, Hiroaki Tomiyasu, Shunsuke Nishimura, Yuzuru Yano | 2013-10-08 |