Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7906216 | Polarizing plate, manufacturing method therefor, optical film and image display | Masahiro Yaegashi, Tetsurou Ikeda, Reiko Akari, Mitsuru Suzuki | 2011-03-15 |
| 7871680 | Optical film and liquid-crystal display device | Ryoji Kinoshita, Tishihiko Ariyoshi, Seiji Umemoto | 2011-01-18 |