Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9766573 | Developer vessel and image forming apparatus | Seigo Shinozaki, Keisuke Kubo, Makoto Kanno | 2017-09-19 |
| 9684266 | Developer transport device and image forming apparatus | Atsushi FUNADA, Kiyohito HORII, Makoto Kanno | 2017-06-20 |