Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143979 | Image forming apparatus having simple configuration and capable of measuring toner current included in developing current, and accurately calculating toner charge amount based on measurement result | Tamotsu Shimizu, Mitsuhiro Hashimoto, Takahiro Okubo, Kazuhiro Nakachi | 2021-10-12 |