Issued Patents All Time
Showing 201–211 of 211 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5903329 | Reflective type LCD with color filters having black portions | Makoto Ohashi, Ikuo Tomita | 1999-05-11 |
| 5892560 | Liquid crystal display unit with a diameter of the liquid crystal droplets being greater than a space between the pair of substrates and method for its production | Kimiaki Nakamura, Hideaki Tsuda, Takahiro Sasaki, Hideo Chida, Kazutaka Hanaoka | 1999-04-06 |
| 5724109 | Liquid crystal display panel with electrodes or a passivation layer intermediate two liquid crystal layers | Kimiaki Nakamura, Kazutaka Hanaoka, Hideaki Tsuda, Hideo Chida, Takahiro Sasaki | 1998-03-03 |
| 5570211 | Color liquid crystal display device using birefringence | Kazutaka Hanaoka, Kimiaki Nakamura, Hideaki Tsuda, Hideo Chida | 1996-10-29 |
| 5570210 | Liquid crystal display device with directional backlight and image production capability in the light scattering mode | Kazutaka Hanaoka, Kimiaki Nakamura, Hideaki Tsuda, Fumiaki Yamada | 1996-10-29 |
| 5566008 | Polymer dispersed liquid crystal display device manufactured by an oblique light irradiation method | Kazutaka Hanaoka, Kimiaki Nakamura, Hideaki Tsuda, Yasuo Yamagishi, Shin Eguchi | 1996-10-15 |
| 5508831 | Liquid crystal display panel with a color layer having at least two color regions within one pixel and with a liquid crystal layer having two portions of differing bandwidths | Kimiaki Nakamura, Kazutaka Hanaoka, Hideaki Tsuda | 1996-04-16 |
| 5473455 | Domain divided liquid crystal display device with particular pretilt angles and directions in each domain | Yoshio Koike, Kenji Okamoto, Seiji Tanuma, Tsuyoshi Kamada, Yoshiro Katayama +3 more | 1995-12-05 |
| 5317431 | Liquid crystal display device with scattering white layer and color filter | Kazutaka Hanaoka | 1994-05-31 |
| 5208687 | Liquid crystal display device having a liquid crystal capsules dispersed in the first liquid crystal and including therein a second liquid crystal | Kazutaka Hanaoka, Kimiaki Nakamura, Makoto Ohashi | 1993-05-04 |
| 5189540 | Liquid crystal display device having a material for disturbing the orientation of the liquid crystal molecules | Kimiaki Nakamura, Kazutaka Hanaoka | 1993-02-23 |