Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7178963 | Backlight unit uniformly illuminating object regardless of lapse of time and liquid crystal display panel device using the same | Yoshinobu Sakaki | 2007-02-20 |
| 6611302 | Flat panel display device | Yoshinobu Sakaki | 2003-08-26 |
| 6486931 | LCD optical guide plate with a roughened back surface having projections that support a reflecting sheet | — | 2002-11-26 |