Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7123321 | Color filter comprising unit patterns with varied densities and liquid crystal display device using the color filter, and their manufacturing methods | Toshiya Inada, Noriyoshi Matsuura | 2006-10-17 |
| 6975373 | Color filter and liquid crystal display device using it, and manufacturing method thereof | — | 2005-12-13 |