Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10656556 | Developing device having conveying member for stably conveying developer, developer container, process cartridge, and image forming apparatus | Yasuyuki Egami, Masanari Morioka, Tetsushi Uneme | 2020-05-19 |