Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7823785 | Planar light source device and liquid crystal display device | Hiroshi Yamaguchi | 2010-11-02 |
| 6776510 | Light source device, adjusting device therefore and production method therefore, and illuminating device and projection type display device provided with light source device | Shinya Sannohe, Takamasa Yoshikawa | 2004-08-17 |