Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8508691 | Optical path unit and liquid crystal display device | Tomonori Miyamoto, Motohiro Yamahara, Hiroyuki Kumasawa | 2013-08-13 |
| 7932967 | Brightness enhancement film-laminated light diffuser plate and method for producing the same | Hiroko Kanaya | 2011-04-26 |
| 7802905 | Light diffuser plate | Hiroko Kanaya | 2010-09-28 |
| 7609336 | Liquid crystal display device | Motohiro Yamahara, Hiroyuki Kumasawa | 2009-10-27 |