Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040467 | Blue color composition for color filter, color filter, and color image display device | Shin Kawana, Naoto Kijima | 2011-10-18 |
| 8030840 | Light emitting device, lighting system, backlight unit for display device and display device | Naoto Kijima, Eiji Hattori | 2011-10-04 |