Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155753 | Liquid crystal composition used for phase control of electromagnetic wave signal | Yoichi Uriu, Eiji Okabe, Koki Sago | 2021-10-26 |
| 8730435 | Liquid crystal display device having retardation film formed of liquid crystalline polyimide having photoreactive group | Kazuhiko Saigusa | 2014-05-20 |
| 8263732 | Photo-alignment film and liquid crystal display element | — | 2012-09-11 |
| 6576303 | Liquid crystal compounds exhibiting negative anisotropy of permittivity | Atsuko Fujita, Hiroyuki Tekeuchi, Fusayuki Takeshita, Etsuo Nakagawa | 2003-06-10 |
| 6485799 | Aniline derivatives, liquid-crystal composition containing the same, and liquid-crystal display element | Atsuko Fujita, Hiroyuki Tekeuchi, Fusayuki Takeshita, Nobumasa Nakamura, Etsuo Nakagawa | 2002-11-26 |
| 6372153 | Fluoroalkoxybenzene derivatives having ether bond, liquid-crystal composition, and liquid-crystal display element | Hiroyuki Takeuchi, Shuichi Matsui, Kazutoshi Miyazawa, Yasusuke Hisatsune, Fusayuki Takeshita +1 more | 2002-04-16 |
| 6333080 | Liquid-crystal alkenyltolan derivative, liquid-crystal composition, and liquid-crystal display element | Atsuko Fujita, Shuichi Matsui, Kazutoshi Miyazawa, Norihisa Hachiya, Etsuo Nakagawa | 2001-12-25 |
| 6149838 | Conjugated nitrile derivative, liquid crystal composition, and liquid crystal display elements | Atsuko Fujita, Shuichi Matsui, Kazutoshi Miyazawa, Hiroyuki Takeuchi, Yasuhiro Kubo +2 more | 2000-11-21 |
| 6017467 | Propiolonitrile derivatives and liquid crystal compositions comprising the same | Atsuko Fujita, Shuichi Matsui, Hiroyuki Takeuchi, Kazutoshi Miyazawa, Norihisa Hachiya +1 more | 2000-01-25 |
| 5410661 | Character string copying method | — | 1995-04-25 |