Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9298126 | Developing device and image forming apparatus including the same | Tamotsu Shimizu, Akihiro Watanabe, Yasuhiro Tauchi, Masashi Fujishima, Yu Sasaki +3 more | 2016-03-29 |
| 9285713 | Developing device, and image forming apparatus provided with the same | Sakae Saito, Hiroaki Sakai, Yukimasa Watanabe, Yasuhiro Oishi, Masashi Fujishima +1 more | 2016-03-15 |