Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762266 | Phase retarder | Koji Higashi, Nobuo Oi | 2004-07-13 |
| 6738117 | Liquid crystal display device | — | 2004-05-18 |
| 6559834 | Glare-resistant touch panel | Yukio Murakami, Shunsuke Hirano | 2003-05-06 |
| 5472538 | Process for producing phase retarder film | Hideki Shimomura, Kazuaki Sakakura | 1995-12-05 |