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, Takeshi Zengo | 2021-11-23 |
| 11040550 | Concave and convex pattern forming apparatus and method for producing structural body having concave and convex pattern | Hiroyuki Tsukuni, Akira Sakamoto | 2021-06-22 |