Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10452021 | Process cartridge and electrophotographic image forming apparatus | Daisuke Miura, Shuhei Iwasaki, Akira Sakakibara, Tatsuya Yamaai, Kazunori Noguchi +2 more | 2019-10-22 |
| 10444660 | Developing apparatus with regulating member having a curved contact surface and image forming apparatus | Takaaki Shinkawa, Koji An, Takashi Mukai, Takuya Kitamura | 2019-10-15 |
| 10437171 | Developing device, process cartridge and image forming apparatus | Koji An, Takaaki Shinkawa, Takashi Mukai, Takuya Kitamura | 2019-10-08 |
| 10394162 | Developing apparatus, process cartridge, and image forming apparatus | Takashi Mukai, Koji An, Takaaki Shinkawa, Takuya Kitamura | 2019-08-27 |