Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882083 | Smectic liquid crystal mixture | Mitsuyoshi Ichihashi, Fusayuki Takeshita, Makoto Kikuchi, Kenji Furukawa | 1989-11-21 |
| 4882086 | Ferroelectric liquid crystal composition | Mitsuyoshi Ichihashi, Makoto Kikuchi, Fusayuki Takeshita, Kenji Furukawa | 1989-11-21 |
| 4834907 | Liquid crystalline ester compounds and mixtures thereof | Hiromichi Inoue, Shinichi Saito, Kazutoshi Miyazawa, Takashi Inukai | 1989-05-30 |
| 4826621 | Ferroelectric liquid crystal composition | Mitsuyoshi Ichihashi, Makoto Kikuchi, Fusayuki Takeshita, Kenji Furukawa | 1989-05-02 |
| 4820444 | 4'optically active alkoxy-4-alkoxy carbonyloxy-bipheneyl and mixtures thereof | Takashi Inukai, Kenji Furukawa, Shinichi Saito | 1989-04-11 |
| 4816181 | Liquid crystal carbonatobenzoic acid derivative and composition | Kazutoshi Miyazawa, Shinichi Saito, Hiromichi Inoue, Takashi Inukai | 1989-03-28 |