Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10203654 | Cartridge and method for manufacturing cartridge | Shogo Satomura | 2019-02-12 |
| 10191406 | Rotatable member and electrophotographic image forming apparatus including the rotatable member | Koji Yamaguchi, Hiroomi Matsuzaki, Makoto Hayashida | 2019-01-29 |
| 10185251 | Reproduction method for developing device | Hiroomi Matsuzaki, Seiichi Shinohara | 2019-01-22 |
| 10175599 | Rotating member, process cartridge, and image forming apparatus | Makoto Hayashida, Hiroomi Matsuzaki, Hiraku Sasaki, Issei Imamura, Koji Yamaguchi | 2019-01-08 |