Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9977264 | Polarizing lens for sunglasses | Hideaki Kimura, Masayuki Akaki, Kyousuke Nakamura | 2018-05-22 |
| 9897823 | Colored polarizing films, colored polarizing sheets, and colored polarizing lenses, and methods thereof | Hideaki Kimura, Masayuki Akaki, Taisuke Sasagawa, Toshihiko Takano | 2018-02-20 |