Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702641 | Liquid crystalline compound containing fluorine atom substituted alkyl group(s) and a liquid crystal composition | Yasuhiro Haseba, Kazutoshi Miyazawa, Shuichi Matsui, Tomoyuki Kondo, Yasuyuki Goto +1 more | 1997-12-30 |
| 5670085 | Liquid crystalline compound and liquid crystal | Kazutoshi Miyazawa, Shuichi Matsui, Yasuyuki Goto, Etsuo Nakagawa | 1997-09-23 |
| 5663440 | Diamino compounds and methods for preparing them | Toshiya Sawai, Seiji Oikawa, Masaaki Yazawa, Shizuo Murata, Masaharu Hayakawa +1 more | 1997-09-02 |
| 5653912 | Liquid crystal compositions | Etsuo Nakagawa | 1997-08-05 |
| 5653911 | Liquid crystalline compound liquid crystal composition and liquid crystal display element | Tomoyuki Kondo, Kazutoshi Miyazawa, Atsuko Fujita, Noriyuki Ohnishi, Yasuyuki Goto +1 more | 1997-08-05 |
| 5645759 | Liquid crystal composition and a liquid crystal display element using the same | Yoshitaka Tomi, Etsuo Nakagawa | 1997-07-08 |
| 5618466 | Liquid crystal composition and a liquid crystal display element using the same | Yoshitaka Tomi, Etsuo Nakagawa | 1997-04-08 |