Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518938 | Optical film, polarizing plate, and image display device | Kunihiro Kasezawa, Takashi Komiyama | 2022-12-06 |
| 11230669 | Liquid crystal film, optical laminate, circularly polarizing plate, and organic electroluminescent display device | Keisuke YOSHIMASA, Akio Tamura, Reiko INUSHIMA, Tetsu Kitamura | 2022-01-25 |