Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136496 | Phosphor-containing film and backlight unit | Megumi SEKIGUCHI, Tatsuya Oba, Kenichi KAKISHITA, Masayuki Kusumoto | 2021-10-05 |
| 10982135 | Phosphor-containing film and backlight unit | Tatsuya Oba, Kenichi KAKISHITA, Masayuki Kusumoto, Ryo SATAKE, Megumi SEKIGUCHI | 2021-04-20 |