Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709702 | Special polycarbonate polarizing eyewear | Takuya Gotou, Kyousuke Nakamura, Masatoshi Nakashima | 2017-07-18 |
| 9606373 | Polarized mirrored glasses lens | Terutaka Tokumaru | 2017-03-28 |