Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10012924 | Electrophotographic electro-conductive member having a dual rubber elastic layer, method of producing the same, process cartridge, and electrophotographic apparatus | Saki Tominaga, Yasuhiro Fushimoto, Norifumi Muranaka, Kazuhiro Yamauchi | 2018-07-03 |
| 9678452 | Roller for electrophotography, process cartridge, and image-forming apparatus | Masahiro Watanabe, Tomohito Taniguchi, Noboru Miyagawa, Taichi Sato, Takehiko Aoyama +1 more | 2017-06-13 |
| 9599914 | Electrophotographic member having bow-shaped resin particles defining concavity and protrusion at surface thereof | Atsushi Uematsu, Tomohito Taniguchi, Masahiro Watanabe, Noboru Miyagawa, Taichi Sato +1 more | 2017-03-21 |