Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11671544 | Image reading apparatus, image forming apparatus, and document size detection method | Kei Ouchi | 2023-06-06 |
| 11412101 | Image forming apparatus including duct provided with filter | — | 2022-08-09 |
| 10656550 | Optical scanning device and image forming apparatus including the same | — | 2020-05-19 |
| 10551615 | Casing of optical scanning device | — | 2020-02-04 |
| 10295929 | Optical scanning device and image forming apparatus including the same | — | 2019-05-21 |
| 9996022 | Optical scanning device and image forming apparatus | — | 2018-06-12 |
| 9621756 | Optical scanning device, image forming apparatus including optical scanning device, and position adjustment method of synchronization detection sensor mounted in optical scanning device | — | 2017-04-11 |