Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11397287 | Optical film, and optical barrier film, color conversion film and backlight unit using the optical film | Hiroki Ichiba, Koji Murata, Kengo Ozono | 2022-07-26 |
| 11254097 | Barrier film laminate, method of producing the same, wavelength conversion sheet, backlight unit, and electroluminescent light-emitting unit | Ryo Shoda, Fumitake Suzuki, Koji Murata, Kengo Ozono | 2022-02-22 |