Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10088776 | Developing device, and image forming apparatus and process cartridge incorporating same | Hiroshi Hosokawa, Shinji Tamaki, Keiichi Yoshida, Ichiro Kadota | 2018-10-02 |
| 10048621 | Nozzle insertion member, powder container, and image forming apparatus | Kenji Kikuchi, Shinji Tamaki, Junji Yamabe | 2018-08-14 |
| 10031441 | Developing device, and image forming apparatus and process cartridge incorporating same | Keiichi Yoshida, Shinji Tamaki, Ichiro Kadota, Hiroshi Hosokawa | 2018-07-24 |
| 9864297 | Developing device and image forming apparatus and process cartridge incorporating same | Tatsuya OHHIRA, Atsushi Kurokawa, Masayuki Yamane, Keiichi Yoshida, Toshiki Hayashi | 2018-01-09 |
| 9857729 | Nozzle insertion member, powder container, and image forming apparatus | Kenji Kikuchi, Shinji Tamaki, Junji Yamabe | 2018-01-02 |