Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11640122 | Electroconductive member, process cartridge, and image forming apparatus | Yuichi Kikuchi, Satoru Nishioka, Kenji Takashima, Kazuhiro Yamauchi, Masahiro Kurachi +4 more | 2023-05-02 |
| 11619890 | Electro-conductive member, manufacturing method thereof, process cartridge, and electrophotographic image forming apparatus | Atsushi Uematsu, Takashi Hiramatsu | 2023-04-04 |
| 11586121 | Electrophotographic electro-conductive member, process cartridge, and electrophotographic image forming device | Masaki Yamada, Yuichi Kikuchi, Kenji Takashima, Tetsuo Hino, Kazuhiro Yamauchi | 2023-02-21 |