Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8741397 | Liquid crystal display element, liquid crystal composition, aligning agent, method for producing liquid crystal display element, and use of liquid crystal composition | Norikatsu Hattori | 2014-06-03 |
| 7842357 | Tetrahydropyran compound, liquid crystal, composition and liquid crystal display device containing the liquid crystal composition | Tokifumi Masukawa | 2010-11-30 |
| 7498067 | Liquid crystal composition and liquid crystal display device | Hiroaki Fujita, Norikatsu Hattori | 2009-03-03 |
| 7435455 | Dihydrocoumarin derivative, liquid crystal composition containing the same, and liquid crystal display device | Kouki Sago | 2008-10-14 |
| 7247355 | Liquid crystal compound having chroman ring, liquid crystal composition comprising the compound and liquid crystal display device comprising the composition | Kouki Sagou | 2007-07-24 |
| 6576303 | Liquid crystal compounds exhibiting negative anisotropy of permittivity | Norio Tamura, Hiroyuki Tekeuchi, Fusayuki Takeshita, Etsuo Nakagawa | 2003-06-10 |
| 6485799 | Aniline derivatives, liquid-crystal composition containing the same, and liquid-crystal display element | Norio Tamura, Hiroyuki Tekeuchi, Fusayuki Takeshita, Nobumasa Nakamura, Etsuo Nakagawa | 2002-11-26 |
| 6333080 | Liquid-crystal alkenyltolan derivative, liquid-crystal composition, and liquid-crystal display element | Norio Tamura, Shuichi Matsui, Kazutoshi Miyazawa, Norihisa Hachiya, Etsuo Nakagawa | 2001-12-25 |
| 6168839 | Cyclohexane derivatives, liquid-crystal composition, and liquid-crystal display element | Shuichi Matsui, Kazutoshi Miyazawa, Hiroyuki Takeuchi, Fusayuki Takeshita, Etsuo Nakagawa | 2001-01-02 |
| 6149838 | Conjugated nitrile derivative, liquid crystal composition, and liquid crystal display elements | Norio Tamura, Shuichi Matsui, Kazutoshi Miyazawa, Hiroyuki Takeuchi, Yasuhiro Kubo +2 more | 2000-11-21 |
| 6017467 | Propiolonitrile derivatives and liquid crystal compositions comprising the same | Shuichi Matsui, Hiroyuki Takeuchi, Kazutoshi Miyazawa, Norio Tamura, Norihisa Hachiya +1 more | 2000-01-25 |
| 5976408 | Acrylonitrile derivative, liquid crystal composition, and liquid crystal display device | Shuichi Matsui, Koichi Shibata, Kazutoshi Miyazawa, Yasuko Sekiguchi, Etsuo Nakagawa | 1999-11-02 |
| 5779936 | Liquid crystalline compound and liquid crystal composition containing the same | Kazutoshi Miyazawa, Shuichi Matsui, Tomoyuki Kondo, Yasuyuki Goto, Etsuo Nakagawa +1 more | 1998-07-14 |
| 5720899 | Liquid crystalline compound, liquid crystal composition and liquid crystal display element | Tomoyuki Kondo, Kazutoshi Miyazawa, Noriyuki Ohnishi, Yasuyuki Goto, Etsuo Nakagawa +1 more | 1998-02-24 |
| 5662830 | Diene derivative | Shuichi Matsui, Yuichi Onji, Makoto Ushioda, Yasuyuki Goto | 1997-09-02 |
| 5653911 | Liquid crystalline compound liquid crystal composition and liquid crystal display element | Tomoyuki Kondo, Kazutoshi Miyazawa, Noriyuki Ohnishi, Yasuyuki Goto, Etsuo Nakagawa +1 more | 1997-08-05 |
| 5635108 | Liquid crystalline compound having conjugated carbon chain and liquid crystal composition containing | Shuichi Matsui, Kazutoshi Miyazawa | 1997-06-03 |
| 5609791 | Diene derivative | Shuichi Matsui, Yuichi Onji, Makoto Ushioda, Yasuyuki Goto | 1997-03-11 |
| 5554316 | Hexenediyne derivative and a liquid crystal composition | Shuichi Matsui, Kazutoshi Miyazawa, Yasuyuki Goto, Etsuo Nakagawa, Shinichi Sawada | 1996-09-10 |
| 5468421 | Cyclohexane derivative and liquid crystal composition containing the same | Shuichi Matsui, Yasuyuki Goto, Yuichi Onji | 1995-11-21 |
| 5449810 | Diene derivative | Shuichi Matsui, Yuichi Onji, Makoto Ushioda, Yasuyuki Goto | 1995-09-12 |
| 5401434 | Cis-1,4-substituted 2-butene derivative | Shuichi Matsui, Yuichi Onji, Makoto Ushioda, Yasuyuki Goto | 1995-03-28 |
| 5370822 | 2-fluorobenzonitrile derivative | Shuichi Matsui, Yuichi Onji, Tomoyuki Kondo, Yasuyuki Goto | 1994-12-06 |
| 5370819 | Conjugated enyne derivative and liquid crystal composition | Yuichi Onji, Shuichi Matsui, Tomoyuki Kondo, Yasuyuki Goto, Naoko Ota +2 more | 1994-12-06 |
| 5198013 | Benzoxazinone compounds and herbicidal composition containing the same | Kenji Hirai, Hiroshi Sato, Hiroaki Hirose, Masahiro Yokota, Shoin Nagato | 1993-03-30 |