Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11809126 | Charging member, charging device, process cartridge, and image forming apparatus | Yasuhiko Kinuta, Yuki Tagawa, Ken Ozaki | 2023-11-07 |
| 11644762 | Image forming apparatus and process cartridge | Yasuhiko Kinuta, Yuki Tagawa, Takuya Yamamoto, Ken Ozaki | 2023-05-09 |