Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11720301 | Image forming apparatus having main body, main memory and controller, and consumable cartridge having cartridge memory therefor | — | 2023-08-08 |
| 11662676 | Image forming apparatus and control method | Soun Kanada, Tatsuya Koyama, Kotaro Fujishiro | 2023-05-30 |
| 11561745 | Image forming apparatus performing printing permission process to permit printing | — | 2023-01-24 |