Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11093807 | Image forming system | Riki Fukuhara, Toshiyuki Miyake, Yutaka Ando, Akihiro Arai | 2021-08-17 |
| 11016429 | Image forming device that selects feeding mode according to type of insertion sheet | Yutaka Ando, Toshiyuki Miyake, Akihiro Arai, Riki Fukuhara | 2021-05-25 |