Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796932 | Image forming apparatus and image forming system | Shigeo Doi, Osamu Sato | 2023-10-24 |
| 11578759 | Shaft retaining ring and image forming apparatus | Yoshimasu Yamaguchi | 2023-02-14 |