Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829826 | Developing device and image forming apparatus | Yoshinori Tanaka, Tomio Ohnuki | 2017-11-28 |
| 9641094 | Converter and power conversion device having an imbalance detection unit | — | 2017-05-02 |