Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11693337 | Developing device including development container, developer carrier, and restricting blade, and image forming apparatus including the same | Seia FUJII, Masakazu Uehara, Rei Yamagishi, Hiroaki Kitagawa | 2023-07-04 |
| 11567425 | Developing device, and image forming apparatus including the same | Masakazu Uehara, Rei Yamagishi, Hiroaki Kitagawa | 2023-01-31 |
| 11556078 | Developing device and image forming apparatus including same | Hiroaki Kitagawa, Rei Yamagishi | 2023-01-17 |