Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703614 | Driving method for ferroelectric optical modulation device | Akihiro Mouri, Tsutomu Toyono, Yutaka Inaba, Junichiro Kanbe | 1997-12-30 |
| 5689320 | Liquid crystal display apparatus having a film layer including polyaniline | Shinjiro Okada, Yutaka Inaba, Katsuhiko Shinjo, Hirokatsu Miyata, Kazunori Katakura | 1997-11-18 |
| 5675351 | Method and apparatus for driving active matrix liquid crystal device | Akio Yoshida, Ryoji Fujiwara | 1997-10-07 |
| 5666217 | Liquid crystal device | Ihachiro Gofuku, Etsur o Kishi, Makoto Kojima, Katsutoshi Nakamura | 1997-09-09 |
| 5644372 | Liquid crystal display device having protrusions on the electrodes | Katsuhiko Shinjo, Tetsuya Kaneko, Takeo Tsukamoto | 1997-07-01 |
| 5638196 | Driving method for optical modulation device | Akihiro Mouri, Tsutomu Toyono, Yutaka Inaba, Junichiro Kanbe | 1997-06-10 |
| 5615025 | Optical modulation device having different pretilts in the compensation cell(s) | Hideaki Mitsutake, Junko Shingaki | 1997-03-25 |
| 5604613 | Liquid crystal display device with pixels having stripe-shaped projections with equal heights | Katsuhiko Shinjo, Tetsuya Kaneko, Takeo Tsukamoto | 1997-02-18 |
| 5592190 | Liquid crystal display apparatus and drive method | Shinjiro Okada, Yutaka Inaba, Katsuhiko Shinjo, Hirokatsu Miyata, Kazunori Katakura | 1997-01-07 |