Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11119434 | Discrimination device and image forming apparatus | Akira Yamamura | 2021-09-14 |
| 11014382 | Image forming apparatus, basis-weight deriving method, and basis-weight deriving program | — | 2021-05-25 |