Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9665037 | Developing device and image forming apparatus including same | Shinji Otani, Yukari Ota, Takashi Somete, Yoshimi Shimizu | 2017-05-30 |
| 9639024 | Developing device and image forming apparatus including same | Yukari Ota, Shinji Otani, Takashi Somete, Yoshimi Shimizu | 2017-05-02 |
| 9541861 | Developing device, image forming apparatus, developing device control method | Yukari Ota | 2017-01-10 |