Issued Patents 2023
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846903 | Belt device, fixing device, and image forming apparatus | Daisuke Inoue, Hiroyuki Shimada, Yukimichi Someya, Satoshi Tohkai, Yumiko Hayashi | 2023-12-19 |
| 11835897 | Rotator driver, heating device, fixing device, and image forming apparatus | — | 2023-12-05 |
| 11829091 | Belt device, fixing device, and image forming apparatus | Hiroyuki Shimada, Yukimichi Someya, Daisuke Inoue, Satoshi Tohkai, Yumiko Hayashi | 2023-11-28 |
| 11789388 | Image forming apparatus | Naohiro Kumagai, Tomoya Adachi | 2023-10-17 |
| 11762317 | Pressing device and image forming apparatus incorporating same | Yukimichi Someya, Hiroyuki Shimada, Daisuke Inoue, Satoshi Tohkai, Yumiko Hayashi | 2023-09-19 |
| 11726430 | Image forming apparatus | — | 2023-08-15 |
| 11703780 | Heating device and image forming apparatus | Takuya Seshita | 2023-07-18 |
| 11635718 | Fixing device and image forming apparatus incorporating same | Daisuke Inoue, Hiroyuki Shimada, Yukimichi Someya, Satoshi Tohkai, Yumiko Hayashi | 2023-04-25 |
| 11635715 | Planar heater, fixing device, image forming apparatus, and method of manufacturing planar heater | Tomoya Adachi, Yukimichi Someya | 2023-04-25 |
| 11604425 | Fixing device and image forming apparatus incorporating same | Takayuki Seki | 2023-03-14 |
| 11599061 | Image forming apparatus | Kei Saito, Tomoya Adachi | 2023-03-07 |
| 11592770 | Pressing device, fixing device, and image forming apparatus incorporating fixing device | Hiroyuki Shimada, Yukimichi Someya, Daisuke Inoue, Satoshi Tohkai, Yumiko Hayashi | 2023-02-28 |
| 11550249 | Heating device, belt heating device, fixing device, and image forming apparatus | Tomoya Adachi, Yukimichi Someya, Takayuki Seki | 2023-01-10 |