Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798572 | Transmission screen sheet and transmission screen comprising the same | Masanao Jinno, Masayoshi Miyauchi, Michihisa Ide | 2004-09-28 |
| 6740370 | Optical film and liquid crystal display using the same | Toshiaki Shibue, Nobuo Kubo, Noriyasu Kuzuhara, Hiroki Umeda, Sota Kawakami +1 more | 2004-05-25 |