Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485799 | Aniline derivatives, liquid-crystal composition containing the same, and liquid-crystal display element | Atsuko Fujita, Norio Tamura, Hiroyuki Tekeuchi, Nobumasa Nakamura, Etsuo Nakagawa | 2002-11-26 |
| 6458433 | Difluorophenyl derivatives, liquid-crystal compounds, and liquid-crystal composition | Takashi Kato, Shuichi Matsui, Kazutoshi Miyazawa, Etsuo Nakagawa | 2002-10-01 |
| 6372153 | Fluoroalkoxybenzene derivatives having ether bond, liquid-crystal composition, and liquid-crystal display element | Norio Tamura, Hiroyuki Takeuchi, Shuichi Matsui, Kazutoshi Miyazawa, Yasusuke Hisatsune +1 more | 2002-04-16 |
| 6348244 | Liquid-crystal compounds having large negative value of permittivity anisotropy, liquid-crystal composition, and liquid-crystal display element | Kazutoshi Miyazawa, Hiroyuki Takeuchi, Yasuhiro Kubo, Etsuo Nakagawa | 2002-02-19 |
| 6344247 | Terphenyl derivative, liquid-crystal composition, and liquid-crystal display element | Tomoyuki Kondou, Shuichi Matsui, Kazutoshi Miyazawa, Hiroyuki Takeuchi, Yasuhiro Kubo +1 more | 2002-02-05 |
| 6335064 | Liquid crystal compositions and liquid crystal display devices | Yoshitaka Tomi, Etsuo Nakagawa | 2002-01-01 |