Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10444660 | Developing apparatus with regulating member having a curved contact surface and image forming apparatus | Kazunari Hagiwara, Koji An, Takashi Mukai, Takuya Kitamura | 2019-10-15 |
| 10437171 | Developing device, process cartridge and image forming apparatus | Koji An, Kazunari Hagiwara, Takashi Mukai, Takuya Kitamura | 2019-10-08 |
| 10429766 | Developing apparatus having a large capacity toner storage chamber, and image forming apparatus | Kazuhiro Okubo, Jun Miura | 2019-10-01 |
| 10394162 | Developing apparatus, process cartridge, and image forming apparatus | Takashi Mukai, Kazunari Hagiwara, Koji An, Takuya Kitamura | 2019-08-27 |
| 10241445 | Image forming apparatus | Shunsuke Mizukoshi, Jun Miura, Takahiro Ikeda, Yuji Kawaguchi | 2019-03-26 |