Issued Patents 1994
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364559 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Kenji Shinjo, Takao Takiguchi, Hiroyuki Kitayama, Kazuharu Katagiri, Masataka Yamashita +5 more | 1994-11-15 |
| 5330803 | Liquid crystal device | Hideaki Takao, Makoto Kojima | 1994-07-19 |
| 5326600 | Liquid crystal device | Hideaki Takao, Takeshi Togano, Makoto Kojima | 1994-07-05 |
| 5325219 | Chiral smectic liquid crystal device having polyimide alignment layer with fluoroalkyl side chain | Yukio Hanyu | 1994-06-28 |
| 5320883 | Liquid crystal device | Hideaki Takao, Yukio Hanyu, Makoto Kojima | 1994-06-14 |
| 5316805 | Liquid crystal device | Yukio Hanyu | 1994-05-31 |
| 5292453 | Ferroelectric liquid crystal composition with improved driving voltage and temperature margins and liquid crystal device using same | Kenji Shinjo, Takao Takiguchi, Hiroyuki Kitayama, Kazuharu Katagiri, Masataka Yamashita +4 more | 1994-03-08 |
| 5293544 | Liquid crystal apparatus including panel having plural bent layers of liquid crystal molecules | Yukio Hanyu | 1994-03-08 |