Issued Patents All Time
Showing 51–75 of 125 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657038 | Liquid crystal display apparatus having substantially the same average amount of transmitted light after white reset as after black reset | Shinjiro Okada, Kazunori Katakura | 1997-08-12 |
| 5657037 | Display apparatus | Shinjiro Okada, Kazunori Katakura | 1997-08-12 |
| 5650867 | Functional substrate for controlling pixels | Makoto Kojima, Tatsuo Murata, Hideaki Takao | 1997-07-22 |
| 5646755 | Method and apparatus for ferroelectric liquid crystal display having gradational display | Shinjiro Okada, Kazunori Katakura | 1997-07-08 |
| 5638196 | Driving method for optical modulation device | Akihiro Mouri, Tsutomu Toyono, Shuzo Kaneko, Junichiro Kanbe | 1997-06-10 |
| 5638195 | Liquid crystal display device for improved halftone display | Kazunori Katakura | 1997-06-10 |
| 5629043 | Silicon nitride film formation method | Kiyoteru Kobayashi | 1997-05-13 |
| 5615027 | Liquid crystal apparatus and display system | Masaki Kuribayashi, Yukiko Futami, Hiroshi Inoue, Akira Tsuboyama | 1997-03-25 |
| 5612802 | Chiral smectic liquid crystal device having alignment film over electrodes being different and having different pretilt from alignment film between electrodes | Shinjiro Okada, Osamu Taniguchi, Hironobu Mizuno | 1997-03-18 |
| 5598229 | Method and apparatus for liquid crystal display to achieve smooth transitions between the jumping of scanning lines | Shinjiro Okada, Kazunori Katakura | 1997-01-28 |
| 5592190 | Liquid crystal display apparatus and drive method | Shinjiro Okada, Shuzo Kaneko, Katsuhiko Shinjo, Hirokatsu Miyata, Kazunori Katakura | 1997-01-07 |
| 5552911 | Color liquid crystal display device having varying cell thickness and varying pixel areas | Shinjiro Okada, Makoto Kojima, Kazunori Katakura | 1996-09-03 |
| 5541752 | Liquid crystal apparatus | Osamu Taniguchi, Yoshio Hotta, Shinjiro Okada, Hironobu Mizuno, Yukio Hanyu +3 more | 1996-07-30 |
| 5532713 | Driving method for liquid crystal device | Shinjiro Okada, Kazunori Katakura | 1996-07-02 |
| 5521727 | Method and apparatus for driving liquid crystal device whereby a single period of data signal is divided into plural pulses of varying pulse width and polarity | Shinjiro Okada, Osamu Taniguchi, Kazunori Katakura | 1996-05-28 |
| 5519411 | Liquid crystal display apparatus | Shinjiro Okada, Kazunori Katakura | 1996-05-21 |
| 5502963 | Power device for driving auxiliary equipment for internal combustion engine | — | 1996-04-02 |
| 5500749 | Ferroelectric liquid crystal element with an AC holding voltage below the level at which the molecules migrate | Shinjiro Okada, Osamu Taniguchi, Hironobu Mizuno | 1996-03-19 |
| 5481387 | Chiral smectic liquid crystal element having uniform high temperature alignment and .alpha..gtoreq.8 degrees | Yukio Hanyu, Masanobu Asaoka, Osamu Taniguchi, Kenji Shinjo, Toshiharu Uchimi | 1996-01-02 |
| 5471229 | Driving method for liquid crystal device | Shinjiro Okada, Kazunori Katakura | 1995-11-28 |
| 5469281 | Driving method for liquid crystal device which is not affected by a threshold characteristic change | Kazunori Katakura, Shinjiro Okada | 1995-11-21 |
| 5440412 | Driving method for a ferroelectric optical modulation device | Akihiro Mouri, Tsutomu Toyono, Shuzo Kaneko, Junichiro Kanbe | 1995-08-08 |
| 5438443 | Liquid crystal device | Osamu Taniguchi, Shinjiro Okada, Hitoshi Shindo, Hirofumi Shibata | 1995-08-01 |
| 5426525 | Ferroelectric smectic liquid crystal device | Yukio Hanyu, Junichiro Kanbe, Hideyuki Sugioka, Masanobu Asaoka | 1995-06-20 |
| 5422749 | Ferroelectric smetic liquid crystal device | Yukio Hanyu, Junichiro Kanbe, Hideyuki Sugioka, Masanobu Asaoka | 1995-06-06 |