Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054422 | Liquid crystal display device | Shinichi Uehara, Ken Sumiyoshi | 2011-11-08 |
| 7961276 | Circular polarizer, liquid crystal display device, and terminal device | Ken Sumiyoshi, Shin-ichi Uehara | 2011-06-14 |