Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10401758 | Powder container, process cartridge, and image forming apparatus | Emi Kita | 2019-09-03 |
| 10365584 | Toner container, developing device, process cartridge, and image forming apparatus that include a toner container contacting surface to contact with a developing device engagement releasing structure | Tomofumi Yoshida, Kohta Sakaya, Jin Sam Park, Goo Chul Jung, Yasunobu Ogata | 2019-07-30 |
| 10254680 | Powder container, process cartridge, and image forming apparatus | Emi Kita | 2019-04-09 |