Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10120206 | Optical film and optical laminate using same | Kouichi Tanaka, Yoshiyuki Yahagi, Hideyoshi Fujisawa, Takuya Gotou, Katsuyuki Murai +1 more | 2018-11-06 |
| 9977264 | Polarizing lens for sunglasses | Hideaki Kimura, Terutaka Tokumaru, Masayuki Akaki | 2018-05-22 |