Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485157 | Light guide plate, surface light source device and liquid crystal display | — | 2002-11-26 |
| 6412968 | Surface light source device of side light type, liquid crystal display and light guide plate | — | 2002-07-02 |
| 6406158 | Surface light source device of side light type | — | 2002-06-18 |
| 6384881 | Surface light source device of side light type and liquid crystal display | Takayuki Arai | 2002-05-07 |
| 6345899 | Surface light source device of side light type | Takayuki Arai | 2002-02-12 |
| 6339458 | Light guide plate, surface light source device of side light type and liquid crystal display | — | 2002-01-15 |
| 6334690 | Surface light source device of side light type and liquid crystal display | — | 2002-01-01 |