Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851658 | Developing device and image forming apparatus | Yasuyuki Inada, Yu Mukobayashi, Yuusuke Mandai, Kanji Nakayama, Shinichi Yoshimoto | 2017-12-26 |
| 9753394 | Image forming device, control method for image forming device, and control program for image forming device | Kanji Nakayama, Shinichi Yoshimoto, Yasuyuki Inada, Yuusuke Mandai, Yu Mukobayashi | 2017-09-05 |
| 9599924 | Developing device and image forming apparatus | Yuusuke Mandai, Yasuyuki Inada, Yu Mukobayashi, Shinichi Yoshimoto, Kanji Nakayama | 2017-03-21 |