Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7686496 | Light guide plate, surface light source device and image display | Takahiro Aome | 2010-03-30 |
| 7432999 | Liquid crystal display, surface light source device and light control sheet | — | 2008-10-07 |
| 6211929 | Surface light source device of side light type and liquid crystal display | Shingo Ohkawa | 2001-04-03 |