Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9372439 | Developing device and image forming apparatus | Kenta Kubo, Tatsuya Tada, Hideaki Okamoto | 2016-06-21 |
| 9366988 | Developing device and image forming apparatus | Kenta Kubo, Hideaki Okamoto, Tatsuya Tada | 2016-06-14 |