Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12074261 | Phosphor protective film, wavelength conversion sheet with release film, wavelength conversion sheet, and production method for wavelength conversion sheet | Satoshi Maruyama, Masato Kurokawa, Yasuhiko Saito | 2024-08-27 |
| 11561328 | Phosphor protection film, wavelength conversion sheet, and light-emitting unit | Kei Tsuruzoe | 2023-01-24 |
| 11397287 | Optical film, and optical barrier film, color conversion film and backlight unit using the optical film | Masato Kurokawa, Koji Murata, Kengo Ozono | 2022-07-26 |