Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274009 | Stacker device and image forming system | Akira Okamoto, Teruhiko Toyoizumi | 2022-03-15 |
| 11249423 | Image forming apparatus | Keigo Ogura, Naoto Sugaya, Hiroshi Yamaguchi | 2022-02-15 |