Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10108129 | Member for electrophotography and method of producing the member, process cartridge, and electrophotographic apparatus | Sosuke Yamaguchi, Masaki Yamada, Hideya Arimura, Kazuhiro Yamauchi | 2018-10-23 |
| 10018934 | Electrophotographic member, process cartridge, and electrophotographic apparatus | Masaki Yamada, Sosuke Yamaguchi, Hideya Arimura, Kazuhiro Yamauchi | 2018-07-10 |
| 9977353 | Electrophotographic member, process cartridge and electrophotographic image forming apparatus | Kazuhiro Yamauchi, Masaki Yamada, Sosuke Yamaguchi, Taichi Shintou | 2018-05-22 |
| 9964914 | Electrophotographic member, process cartridge, and electrophotographic apparatus | Hideya Arimura, Masaki Yamada, Sosuke Yamaguchi, Kazuhiro Yamauchi | 2018-05-08 |
| 9958802 | Electroconductive member for electrophotography, process cartridge, and electrophotographic apparatus | Yuichi Kikuchi, Kazuhiro Yamauchi, Norifumi Muranaka, Tetsuo Hino | 2018-05-01 |
| 9934882 | Amine compound and ionic conductive agent, and electroconductive resin composition | Taichi Shintou, Kazuhiro Yamauchi, Takeshi Miyazaki | 2018-04-03 |
| 9897931 | Electroconductive member for electrophotography, process cartridge, and electrophotographic image-forming apparatus | Kazuhiro Yamauchi, Kenichi Yamauchi, Hiroki Masu, Noriko Suzumura | 2018-02-20 |