Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11878893 | Paper-length detection device | — | 2024-01-23 |
| 11789396 | Image forming apparatus and toner cartridge | — | 2023-10-17 |
| 11347161 | Image forming apparatus and toner cartridge | — | 2022-05-31 |
| 11175604 | Image forming apparatus and storage device | — | 2021-11-16 |
| 10948847 | Image forming apparatus and control method by the same with toner quantity monitoring | — | 2021-03-16 |
| 10681227 | Decoloring device, image processing system, and decoloring method | — | 2020-06-09 |
| 10663882 | Image forming apparatus and control method by the same with toner quantity monitoring | — | 2020-05-26 |
| 10481843 | Information processing apparatus and information storage medium with listing of error data and list acquisition | — | 2019-11-19 |
| 10241388 | Image reading apparatus and image forming apparatus | — | 2019-03-26 |
| 10200550 | Decoloring device, image processing system, and decoloring method | — | 2019-02-05 |
| 9979844 | Decoloring device, image processing system, and decoloring method | — | 2018-05-22 |