Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10481516 | Charging member, charging device, process cartridge, and image forming apparatus | Yuki Tagawa | 2019-11-19 |
| 10365575 | Charging member, process cartridge, and image forming apparatus | Takuya Yamamoto, Yuki Tagawa | 2019-07-30 |
| 10365578 | Image forming apparatus and unit for image forming apparatus for suppressing density unevenness | — | 2019-07-30 |
| 10175600 | Charging member, charging device, process cartridge, and image forming apparatus | — | 2019-01-08 |