Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11531292 | Image forming apparatus | Ai Suzuki, Osamu Sasaoka, Kensuke Umeda | 2022-12-20 |
| 11526116 | Image forming apparatus with collection | Kazuhiro Funatani, Shuichi Tetsuno, Toshihiko Takayama, Jun Hara | 2022-12-13 |
| 11493859 | Image forming apparatus | Kazuhiro Funatani, Masatake Tanaka, Kentaro Yamawaki, Kenichi Iida, Kensuke Umeda +2 more | 2022-11-08 |
| 11422485 | Cartridge and image forming apparatus | Takanori Watanabe, Kazuhiro Funatani, Kensuke Umeda, Ai Suzuki | 2022-08-23 |
| 11397400 | Image forming apparatus with developer collection | Kazuhiro Funatani, Kensuke Umeda, Takanori Watanabe, Ai Suzuki | 2022-07-26 |
| 11262683 | Image forming apparatus having a toner replenishment operation | Kensuke Umeda, Kazuhiro Funatani, Takanori Watanabe, Ai Suzuki | 2022-03-01 |
| 11243485 | Image forming apparatus configured to control the voltage applied to the transfer member to suppress image defects | Kazuhiro Funatani, Kensuke Umeda, Takanori Watanabe, Ai Suzuki | 2022-02-08 |