Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10647147 | Anti-counterfeiting medium | Kozue Umeda | 2020-05-12 |
| 10647148 | Anti-counterfeiting medium and method for fabricating anti-counterfeiting medium | Hideki Ochiai, Koji Ichikawa, Yuki Kotegawa | 2020-05-12 |