Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7522252 | Color filter substrate and display device | Ichiroh Shiraki, Keisuke Yoshida | 2009-04-21 |
| 7102708 | Color filter substrate with plurality of spacers having predetermined relative positions for selected ones of color filters and display device | Ichiroh Shiraki, Keisuke Yoshida | 2006-09-05 |