Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663622 | Plastic polarized lens and method of producing the same | Akinori Ryu, Yoshimitsu Aiiso | 2020-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663622 | Plastic polarized lens and method of producing the same | Akinori Ryu, Yoshimitsu Aiiso | 2020-05-26 |