Issued Patents All Time
Showing 201–209 of 209 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4714323 | Ferroelectric liquid crystal device having chiral smectic and nematic liquid crystal composition | Kazuharu Katagiri, Kazuo Yoshinaga, Junichiro Kanbe | 1987-12-22 |
| 4712873 | Liquid crystal optical device | Junichiro Kanbe | 1987-12-15 |
| 4712877 | Ferroelectric display panel of varying thickness and driving method therefor | Junichiro Kanbe, Akira Tsuboyama, Yutaka Inaba | 1987-12-15 |
| 4712878 | Color image forming apparatus comprising ferroelectric smectic liquid crystal having at least two stable states | Osamu Taniguchi, Yujiro Ando | 1987-12-15 |
| 4709994 | Liquid crystal device using ferroelectric liquid crystal twisted in two stable states | Junichiro Kanbe | 1987-12-01 |
| 4697887 | Liquid crystal device and method for driving the same using ferroelectric liquid crystal and FET's | Yasuyuki Tamura | 1987-10-06 |
| 4682858 | Liquid crystal device having reduced-pressure region in communication with ferroelectric liquid crystal | Junichiro Kanbe, Tohru Takahashi, Yujiro Ando | 1987-07-28 |
| 4681404 | Liquid crystal device and driving method therefor | Junichiro Kanbe | 1987-07-21 |
| 4639089 | Liquid crystal device | Kazuharu Katagiri, Junichiro Kanbe | 1987-01-27 |