Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6337034 | Vinylene compounds and liquid-crystal composition | Tomoyuki Kondo, Shuichi Matsui, Kazutoshi Miyazawa, Etsuo Nakagawa | 2002-01-08 |
| 6319570 | Liquid crystalline compound, liquid crystal composition comprising the liquid crystal-line compound, and liquid crystal display device using the liquid crystal composition | Tugumiti Andou, Shuichi Matsui, Kazutoshi Miyazawa, Hiroyuki Takeuchi, Yasuyuki Koizumi +2 more | 2001-11-20 |
| 6231934 | Alkenyl compound, liquid crystal composition, and liquid crystal display device | Tomoyuki Kondo, Shuichi Matsui, Kazutoshi Miyazawa, Etsuo Nakagawa | 2001-05-15 |
| 6190576 | Liquid crystal compounds, liquid crystal compostions containing the compounds, and liquid crystal display devices made by using the compositions | Tugumiti Andou, Shuichi Matsui, Kazutoshi Miyazawa, Hiroyuki Takeuchi, Yasuyuki Koizumi +2 more | 2001-02-20 |
| 6180027 | Bisalkenyl derivatives, liquid crystalline compounds and liquid crystal compositions | Takashi Kato, Shuichi Matsui, Kazutoshi Miyazawa, Etsuo Nakagawa | 2001-01-30 |
| 6149990 | Carboxylate derivatives comprising an ether group and liquid crystal composition comprising the same | Yoshiji Egami, Masatoshi Fukushima, Makoto Tanimoto, Etsuo Nakagawa | 2000-11-21 |
| 6143198 | Liquid crystalline compounds having exo-methylene site and liquid crystal compositions comprising the same | Kazutoshi Miyazawa, Shuichi Matsui, Etsuo Nakagawa | 2000-11-07 |
| 6117360 | Liquid crystal composition and liquid crystal display device | Kazutoshi Miyazawa, Shuichi Matsui, Tomoyuki Kondo, Takashi Kato, Etsuo Nakagawa | 2000-09-12 |
| 6086964 | Liquid crystalline compound having dienyl moiety and liquid crystal composition | Noriyuki Onishi, Koichi Shibata, Yasuhiro Haseba, Yasuyuki Koizumi, Shuichi Matsui +2 more | 2000-07-11 |
| 6030545 | Tercyclohexane, liquid-crystalline compound and liquid crystal composition comprising same | Shuichi Matsui, Kazutoshi Miyazawa, Takashi Kato, Etsuo Nakagawa | 2000-02-29 |
| 6013198 | Liquid crystalline compound replaced by fluorine containing group, liquid crystal composition, and liquid crystal display device | Kazutoshi Miyazawa, Shuichi Matsui, Tomoyuki Kondo, Takashi Kato, Etsuo Nakagawa | 2000-01-11 |
| 6001275 | Liquid-crystalline compound having dienyl moiety and liquid-crystal composition | Noriyuki Onishi, Koichi Shibata, Yasuhiro Haseba, Yasuyuki Koizumi, Shuichi Matsui +2 more | 1999-12-14 |
| 5976408 | Acrylonitrile derivative, liquid crystal composition, and liquid crystal display device | Atsuko Fujita, Shuichi Matsui, Koichi Shibata, Kazutoshi Miyazawa, Etsuo Nakagawa | 1999-11-02 |
| 5948318 | Liquid crystal composition and liquid crystal display device | Kazutoshi Miyazawa, Shuichi Matsui, Tomoyuki Kondo, Takashi Kato, Etsuo Nakagawa | 1999-09-07 |
| 5858271 | Liquid crystal composition and liquid crystal display device | Etsuo Nakagawa, Toyoshiro Isoyama, Tetsuya Matsushita, Katsuyuki Murashiro | 1999-01-12 |
| 5837161 | Liquid crystal composition and liquid crystal display device | Katsuyuki Murashiro, Fusayuki Takeshita, Tetsuya Matsushita, Etsuo Nakagawa | 1998-11-17 |
| 5833879 | Liquid crystalline alkynyltolan compound, liquid crystal composition and liquid crystal display element | Kazutoshi Miyazawa, Shuichi Matsui, Etsuo Nakagawa | 1998-11-10 |
| 5714088 | Liquid crystalline compound having branched alkyl group at its side chain and liquid crystal composition containing the same | Kazutoshi Miyazawa, Shuichi Matsui, Etsuo Nakagawa | 1998-02-03 |
| 5709820 | Alkenyl cyclohexane derivatives and liquid crystal compositions | Takashi Kato, Shuichi Matsui, Kazutoshi Miyazawa, Etsuo Nakagawa | 1998-01-20 |
| 5683624 | Liquid crystal composition | Etsuo Nakagawa, Toyoshiro Isoyama, Tetsuya Matsushita | 1997-11-04 |