Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10813232 | Wiring board and method for manufacturing the same | Toshihide Makino | 2020-10-20 |
| 10719039 | Image forming apparatus including a second power supply that applies a voltage with a same polarity as a toner to a discharging member to charge toner on a secondary transfer roller | Shinya Tokutake, Kazuyoshi Ota, Masanori Kawada | 2020-07-21 |
| 10591848 | Magnet roller, developing roller, developing device, and image forming apparatus | Toshiaki Shima, Shinya Tokutake, Hiroaki Umemoto | 2020-03-17 |