Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10493707 | Optical film | Hidekazu Hayashi, Atsushi Niinoh, Kenichiro Nakamatsu | 2019-12-03 |
| 10414108 | Method for producing optical film, and optical film | Hidekazu Hayashi, Nobuaki Yamada, Yasuhiro Shibai, Atsushi Niinoh, Kenichiro Nakamatsu | 2019-09-17 |