Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8574455 | Fluorine-containing liquid crystal compound, liquid crystal composition, and liquid crystal electro-optic element | Tomoko Yaguchi, Tomoyuki Asai | 2013-11-05 |
| 8283001 | Liquid crystal compound and process for production thereof, liquid crystal composition, and liquid crystal electrooptical element | Atsushi Kawamata, Tomoyuki Asai | 2012-10-09 |
| 8273420 | Liquid crystal compound and process for production thereof, liquid crystal composition, and liquid crystal electrooptical element | Atsushi Kawamata, Tomoyuki Asai | 2012-09-25 |
| 5914071 | Difluoroethylene compounds and liquid crystal compositions containing them | Seiji Shinya, Osamu Yokokouji, Takashi Miyajima, Katsutoshi Machida | 1999-06-22 |
| 5682177 | Driving method of driving a liquid crystal display element | Takeshi Kuwata, Temkar N. Ruckmongathan, Yutaka Nakagawa, Hiroshi Hasebe, Takashi Yamashita +2 more | 1997-10-28 |
| 5663463 | Difluoroethylene compounds and liquid crystal compositions containing them | Seiji Shinya, Osamu Yokokouji, Takashi Miyajima, Katsutoshi Machida | 1997-09-02 |
| 5596344 | Driving method of driving a liquid crystal display element | Takeshi Kuwata, Temkar N. Ruckmongathan, Yutaka Nakagawa, Hiroshi Hasebe, Takashi Yamashita +2 more | 1997-01-21 |
| 5548302 | Method of driving display element and its driving device | Takeshi Kuwata, Temkar N. Ruckmongathan, Yutaka Nakagawa, Akira Nakazawa, Takanori Ohnishi +1 more | 1996-08-20 |
| 5516949 | Difluoroethylene compounds and liquid crystal compositions containing them | Seiji Shinya, Osamu Yokokouji, Takashi Miyajima, Katsutoshi Machida | 1996-05-14 |
| 5489919 | Driving method of driving a liquid crystal display element | Takeshi Kuwata, Temkar N. Ruckmongathan, Yutaka Nakagawa, Hiroshi Hasebe, Takashi Yamashita +2 more | 1996-02-06 |
| 5419851 | Difluoro-derivative compounds and liquid crystal compositions containing them | Osamu Yokokoji, Jun Irisawa | 1995-05-30 |
| 5262881 | Driving method of driving a liquid crystal display element | Takeshi Kuwata, Temkar N. Ruckmongathan, Yutaka Nakagawa, Hiroshi Hasebe, Takashi Yamashita +2 more | 1993-11-16 |