Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859941 | Image forming apparatus including toner cartridge having toner memory and drum cartridge having drum memory | — | 2020-12-08 |
| 10845754 | Drum cartridge and image forming apparatus | Tomoyasu Yabuki, Takashi Suzuki | 2020-11-24 |
| 10564569 | Printing device and control method of the same | Takashi Suzuki | 2020-02-18 |
| 10564599 | Image forming apparatus capable of determining whether toner cartridge is attached to appropriate slot provided in main casing | Takashi Suzuki, Tomoyasu Yabuki, Nao Itabashi | 2020-02-18 |
| 10551772 | Image forming apparatus and sheet conveying method | — | 2020-02-04 |