Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9740137 | Image forming apparatus having alternating current bias control | — | 2017-08-22 |
| 9599926 | Developing unit | Yusuke Ishida, Katsuya Nose, Toshihisa Yago, Fumiyoshi Saito, Naoki Mugita | 2017-03-21 |
| 9568854 | Image forming apparatus configured to execute removal control | Yasushi Takeuchi | 2017-02-14 |