Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11613137 | Sheet feeding device and image forming apparatus incorporating same | Katsumi Okada, Kenichiroh Yamahiro | 2023-03-28 |
| 10234810 | Conveyance device and image forming apparatus incorporating same | Tomoya Ohmura | 2019-03-19 |
| 9778612 | Image forming apparatus including charge removing needle and light irradiator | Tomoya Ohmura, Satoru Uchida | 2017-10-03 |
| 9400482 | Paper conveyance device, fixing device, and image forming apparatus | Shohei Saito, Hideo Nagafuji, Yuji Arai, Arinobu Yoshiura, Kohichi Utsunomiya +9 more | 2016-07-26 |