Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11787197 | Image forming apparatus and measurement apparatus | Kenichi Hirota | 2023-10-17 |
| 11662686 | Oldham coupling and image forming apparatus | Yuichi Tanabe | 2023-05-30 |
| 11531286 | Image forming apparatus capable of suppressing deterioration in accuracy of controlling switching of motors from forward rotation to reverse rotation | Yuichi Tanabe | 2022-12-20 |
| 10747174 | Sensor unit and image forming apparatus | — | 2020-08-18 |
| 10295950 | Cleaning device and image forming apparatus | Tadashi Iwakawa, Masato Yuasa | 2019-05-21 |
| 10274873 | Belt unit | — | 2019-04-30 |
| 9996041 | Belt feeding device and image forming apparatus | Takehiro Kishi | 2018-06-12 |
| 9840387 | Belt conveyance apparatus and image forming apparatus | Hideaki Kosasa | 2017-12-12 |
| 9841706 | Image forming apparatus | Toshiya Fukazawa | 2017-12-12 |