Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6943947 | Luminous intensity distribution control device and display having the same | Masaya Adachi, Makoto Tsumura, Ikuo Hiyama | 2005-09-13 |
| 6844968 | Luminous intensity distribution control device and display having the same | Masaya Adachi, Makoto Tsumura, Ikuo Hiyama | 2005-01-18 |