Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7474365 | Liquid-crystal display device and surface-illuminant device | — | 2009-01-06 |
| 6424391 | Flat-panel display device | Takayoshi Tsukamoto, Shin Kawachi | 2002-07-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7474365 | Liquid-crystal display device and surface-illuminant device | — | 2009-01-06 |
| 6424391 | Flat-panel display device | Takayoshi Tsukamoto, Shin Kawachi | 2002-07-23 |