Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9696475 | Optical film | Nobuyuki Hatanaka, Akira Yokota, Tadahiro Kobayashi, Yoshifumi Komatsu | 2017-07-04 |
| 9541691 | Optical Film | Nobuyuki Hatanaka, Akira Yokota, Tadahiro Kobayashi, Yoshifumi Komatsu | 2017-01-10 |