Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835886 | Developer discharging method of developing device and developing device | Hiroki Takano | 2023-12-05 |
| 11822264 | Developer discharging method of developing device and developing device | Hiroki Takano | 2023-11-21 |