Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374373 | Ferroelectric liquid crystal device | Mitsuhiro Koden, Fumiaki Funada, Kazuhiko Sakaguchi, Yoshikazu Takehira, Yutaka Shiomi +1 more | 1994-12-20 |
| 5363225 | Liquid crystal element and driving method thereof including multi-value signal which ends at zero volts | Tsugiko Minamihara, Toshio Matsumoto | 1994-11-08 |
| 5347381 | Ferroelectric liquid crystal display device with molecules between hairpin and lightning defects following the lightning defects | Tokihiko Shinomiya, Tsugiko Taniguchi, Kenichi Nakagawa | 1994-09-13 |
| 5308539 | Ferroelectric liquid crystal composition and liquid crystal device using the same | Mitsuhiro Koden, Tohru Kitamura, Kazuhiko Sakaguchi, Yutaka Shiomi | 1994-05-03 |