Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851670 | Image forming apparatus to suppress excessive interposing toner | Yasushi Takeuchi, Takayuki Ganko, Koji Arimura, Takanori Iida, Toshiyuki Yamada +2 more | 2017-12-26 |
| 9841703 | Developing apparatus | Takanori Iida | 2017-12-12 |
| 9811026 | Developing device | Takanori Iida | 2017-11-07 |
| 9733594 | Developing device | Takanori Iida, Yasushi Takeuchi, Toshiyuki Yamada, Shiro Higashikozono, Hiroto Kakinuma +1 more | 2017-08-15 |
| 9599926 | Developing unit | Katsuya Nose, Kosuke Takeuchi, Toshihisa Yago, Fumiyoshi Saito, Naoki Mugita | 2017-03-21 |