Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11977938 | Color display, authentication medium, and method of determining authenticity of color display | Keitaro Sugihara | 2024-05-07 |
| 11951760 | Information display medium and manufacturing method relating thereto | Soko KODA, Toshiki Toda | 2024-04-09 |
| 11893432 | Authentication medium, authentication medium manufacturing method, authentication medium reading method, and authentication medium verification method | Soko KODA | 2024-02-06 |