Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7674506 | Direct back light type liquid crystal display and light diffuse plate | Isao Sogo, Masato Ando, Mitsuhiro Takeo, Koji Maeda | 2010-03-09 |
| 6798572 | Transmission screen sheet and transmission screen comprising the same | Masayoshi Miyauchi, Makoto Honda, Michihisa Ide | 2004-09-28 |