Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6392624 | Method of driving liquid crystal device | Keiichi Nito, Akio Yasuda | 2002-05-21 |
| 6384887 | Liquid crystal devices comprising a multitude of domains having different threshold voltages for switching liquid crystals | Akio Yasuda, Keiichi Nito, Eriko Matsui, Hidehiko Takanashi | 2002-05-07 |