Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816699 | Functional sheet including polyester resin, and lens using functional sheet | Kyousuke Nakamura, Takuya Gotou, Hirotaka Tsuruya | 2020-10-27 |
| 10120206 | Optical film and optical laminate using same | Kouichi Tanaka, Yoshiyuki Yahagi, Hideyoshi Fujisawa, Takuya Gotou, Katsuyuki Murai +1 more | 2018-11-06 |
| 9709702 | Special polycarbonate polarizing eyewear | Takuya Gotou, Kyousuke Nakamura, Masatoshi Nakashima | 2017-07-18 |
| 9606373 | Polarized mirrored glasses lens | Terutaka Tokumaru | 2017-03-28 |