Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12105437 | Charging device and image formation apparatus | Takaaki Ebe, Junichi Kawashima, Kohei Jougataki | 2024-10-01 |
| 11520276 | Charging device, image forming unit, image forming apparatus, and method of manufacturing cleaning member | Takaaki Ebe, Yoshihiro Hashimoto | 2022-12-06 |
| 10788768 | Charging device, image former, and image forming apparatus that electrically charge a surface of a charging target member | Yasuhito Annaka | 2020-09-29 |
| 8269812 | Image forming apparatus and cleaning member for exposure head | Tetsuya Sakamoto | 2012-09-18 |