Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10845729 | Image forming apparatus having toner density control | Masashi Wakisaka, Yusuke Ishida, Takanori Iida, Katsuya Nose | 2020-11-24 |
| 10831128 | Image forming apparatus having image formation interruption | Yusuke Ishida, Takanori Iida, Masashi Wakisaka, Katsuya Nose | 2020-11-10 |
| 10768552 | Developing device | Tomoyuki Sakamaki | 2020-09-08 |