Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10899162 | Laminates, identification documents, and methods for verifying identification documents | Mihoko Ohkawa | 2021-01-26 |
| 10780729 | Information recording medium and individual certificate medium | Naoki Minamikawa | 2020-09-22 |