Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10597478 | Composition for preparing optical functional layer, optical film, and liquid crystal display device | Akio Tamura | 2020-03-24 |
| 10585300 | Infrared control film and window | Jun Takeda | 2020-03-10 |
| 10585312 | Laminate and optical film | Jun Takeda, Akio Tamura | 2020-03-10 |