Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576866 | Liquid crystal display having polymer walls with a chiral pitch and method for producing the same | Nobuaki Yamada | 1996-11-19 |
| 5529818 | Liquid crystal display device | Kazuhiko Tsuda, Tokihiko Shinomiya, Shinji Yamagishi | 1996-06-25 |
| 5477352 | Liquid crystal display device with liquid crystal dispersed or impregnated in a perfluoro-type polymer of perfluoroalkyl acrylate or methacrylate | Toshiyuki Hirai, Fumiaki Funada | 1995-12-19 |
| 5124824 | Liquid crystal display device comprising a retardation compensation layer having a maximum principal refractive index in the thickness direction | Hiroshi Ohnishi, Toshiyuki Yoshimizu | 1992-06-23 |
| 5099345 | Colored liquid-crystal display device having supertwisted nematic liquid crystal and color filters | Yukiko Ichimura, Yozo Narutaki | 1992-03-24 |
| 5044732 | Liquid-crystal display device | Naofumi Kimura, Yutaka Ishii | 1991-09-03 |
| 4913530 | Liquid crystal display | Yukiko Ichimura, Fumiaki Funada, Hideo Saito, Kenji Furukawa | 1990-04-03 |
| 4779960 | Twisted nematic liquid crystal display device having a particular pitch-to-thickness ratio | Yukiko Ichimura, Yozo Narutaki | 1988-10-25 |
| 4579425 | Multiplexable liquid crystal display with reduced hysteresis | Yutaka Ishii, Kenichi Nakagawa | 1986-04-01 |
| 4552436 | Liquid crystal display having uniform transmittance | Yutaka Ishii, Fumiaki Funada | 1985-11-12 |
| 4528115 | Liquid crystal composition and liquid crystal display device | Yutaka Ishii, Shigehiro Minezaki, Fumiaki Funada | 1985-07-09 |
| 4422730 | Liquid crystal display device and the manufacturing method thereof | Fumiaki Funada, Shigehiro Minezaki, Hisashi Uede | 1983-12-27 |
| 4326929 | Formation of an electrode pattern | Shigehiro Minezaki, Toshiaki Takamatsu | 1982-04-27 |