Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443480 | Exhaust duct | — | 2019-10-15 |
| 10254665 | Electrophotographic photoreceptor, method for manufacturing the photoreceptor, and electrophotographic apparatus including the photoreceptor | Quanqiu Zhang, Shinjiro Suzuki, Fengqiang Zhu | 2019-04-09 |