Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11184489 | Printed material detection apparatus for detecting management information, image forming apparatus, printed material detection system and recording material for the same | Akira Mihara, Mamoru Fujita | 2021-11-23 |
| 10919320 | Light irradiation device, image forming apparatus, computer readable medium storing program, and light irradiation method | Takuma Ishihara | 2021-02-16 |