Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680188 | Reflective liquid crystal display device | Jiro Takei, Zenta Kikuchi | 1997-10-21 |
| 5644415 | Liquid crystal display device having wide field angle | Hisashi Aoki | 1997-07-01 |
| 5629783 | Active matrix polymer dispersed liquid crystal display device with flourescent film | Minoru Kanbara, Zenta Kikuchi, Jiro Takei | 1997-05-13 |