Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10866536 | Developing device with sealing unit, process cartridge using developing device, and image forming apparatus | Takashi Akaike, Shota Makita | 2020-12-15 |
| 10775716 | Image forming unit and image forming apparatus | Takashi Akaike, Shota Makita, Takafumi Wakai | 2020-09-15 |