Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10852673 | Fixing device and image forming apparatus with temperature control | — | 2020-12-01 |
| 10816922 | Image forming apparatus having fixing device that responds to request when using decolorable ink | Yoshiaki Kaneko, Minoru Yoshida, Osamu Takagi, Takahito Kabai, Hiroyuki Taguchi | 2020-10-27 |
| 10737893 | Image forming apparatus having sheet sorting function and a sheet sorting method | — | 2020-08-11 |
| 10698348 | Selective energization of heater elements in image forming | — | 2020-06-30 |
| 10670987 | Image forming apparatus and estimation method that estimate a remaining amount of toner | — | 2020-06-02 |
| 10618336 | Decoloring apparatus and method | — | 2020-04-14 |
| 10599079 | Image forming apparatus and image forming method | — | 2020-03-24 |