Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10824087 | Charging member, charging device, process cartridge, and image forming apparatus | Yasuhiko Kinuta, Shogo Tomari, Kosuke Narita | 2020-11-03 |
| 10761449 | Charging device, process cartridge, and image forming apparatus | Kosuke Narita, Akihiro Nonaka, Yasuhiko Kinuta, Fuyuki Kano, Yuki Tagawa | 2020-09-01 |