Issued Patents All Time
Showing 1–4 of 4 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 |
| 10414195 | Anti-counterfeiting medium and method for fabricating anti-counterfeiting medium | Hideki Ochiai, Koji Ichikawa, Yuki Kotegawa | 2019-09-17 |
| 10046359 | Method for manufacturing oriented film, and method for manufacturing display body | Hideki Ochiai, Kota Aono, Yuki Kotegawa | 2018-08-14 |