Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203496 | Image forming apparatus | Satoshi Tsuda, Yasuhiko Fuse, Takashi Kuwata, Shoichi Koyama | 2021-12-21 |
| 11194283 | Image forming apparatus selectively restricting removal of cartridge | Eiichiro Teshima | 2021-12-07 |
| 11016437 | Image forming apparatus that controls regulation unit to switch regulating state of a detachable replacement | — | 2021-05-25 |