Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7350956 | Backlight unit and liquid-crystal display device using the same | — | 2008-04-01 |
| 7178963 | Backlight unit uniformly illuminating object regardless of lapse of time and liquid crystal display panel device using the same | Shoichi Ueda | 2007-02-20 |
| 6657685 | LCD device having an improved backlight unit | Koji Kasuga | 2003-12-02 |
| 6611302 | Flat panel display device | Shoichi Ueda | 2003-08-26 |