Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329388 | Liquid crystal display employing light guide plate between cells | — | 1994-07-12 |
| 5291323 | Liquid crystal display device with positive and negative compensating films each with its optical axis parallel to the surface | Hiroshi Ohnishi, Yumi Yoshimura, Keiko Kishimoto | 1994-03-01 |