Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817160 | White reflective film for edge-lit backlight and backlight using the same | Yuji Kawata, Osamu Watanabe | 2017-11-14 |
| 9625120 | White reflective film for edge-light type backlight, and liquid crystal display backlight using same | Yuji Kawata, Motoyuki Suzuki | 2017-04-18 |
| 9046638 | White reflection film | Yoshikazu Sato, Osamu Watanabe | 2015-06-02 |
| 8557370 | White film and backlight using same | Tomoko Kanaya, Tadami Matsuyama, Osamu Watanabe | 2013-10-15 |
| 8300172 | White reflective film | Yoshikazu Sato, Osamu Watanabe | 2012-10-30 |
| 8067082 | White film and backlight using same | Tomoko Kanaya, Tadami Matsuyama, Osamu Watanabe | 2011-11-29 |