NH

Norihisa Hachiya

CH Chisso: 20 patents #34 of 833Top 5%
Overall (All Time): #226,290 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6333080 Liquid-crystal alkenyltolan derivative, liquid-crystal composition, and liquid-crystal display element Norio Tamura, Atsuko Fujita, Shuichi Matsui, Kazutoshi Miyazawa, Etsuo Nakagawa 2001-12-25
6207076 Fluorovinyl derivative compound, liquid crystal composition, and liquid crystal display device Kouji Koga, Kazutoshi Miyazawa, Hiroyuki Takeuchi, Shuichi Matsui, Fusayuki Takeshita +1 more 2001-03-27
6174456 Liquid crystal compounds having substituted alkyl groups, liquid crystal composition and liquid crystal display element Tomoyuki Kondo, Kouichi Shibata, Shuichi Matsui, Kazutoshi Miyazawa, Etsuo Nakagawa 2001-01-16
6174458 Tetracyclic compound having lateral halogen substituent and liquid crystal composition comprising the same Koji Koga, Tsugumichi Ando, Hiroyuki Takeuchi, Shuichi Matsui, Kazutoshi Miyazawa +1 more 2001-01-16
6168728 Acetylene derivatives, and liquid crystal composition and liquid crystal display device each comprising the same Kazutoshi Miyazawa, Kouji Koga, Shuichi Matsui, Etsuo Nakagawa 2001-01-02
6117361 Liquid crystal compound having fluorine-substituted 1,4-phenylene moiety, liquid crystal composition and liquid crystal display element Koichi Shibata, Tomoyuki Kondo, Shuichi Matsui, Kazutoshi Miyazawa, Etsuo Nakagawa 2000-09-12
6096242 Liquid crystal compositions and liquid crystal display elements Yasusuke Hisatsune, Fusayuki Takeshita, Tetsuya Matsushita, Etsuo Nakagawa 2000-08-01
6051288 Fluorine-substituted liquid-crystal compound, liquid-crystal composition and liquid-crystal display device Tomoyuki Kondo, Yasuhiro Haseba, Yasuyuki Koizumi, Kazutoshi Miyazawa, Etsuo Nakagawa 2000-04-18
6017467 Propiolonitrile derivatives and liquid crystal compositions comprising the same Atsuko Fujita, Shuichi Matsui, Hiroyuki Takeuchi, Kazutoshi Miyazawa, Norio Tamura +1 more 2000-01-25
6015508 Liquid crystalline compounds containing hydrocarbon groups, liquid crystalline compositions, and liquid crystal display elements Noriyuki Ohnishi, Hiroyuki Takeuchi, Kazutoshi Miyazawa, Etsuo Nakagawa 2000-01-18
5993690 Organosilicon compound, liquid crystal composition, and liquid-crystal display element Tomoyuki Kondo, Shuichi Matsui, Etsuo Nakagawa 1999-11-30
5989452 Fluoroalkenyl derivative and liquid crystal composition Takashi Kato, Shuichi Matsui, Kazutoshi Miyazawa, Etsuo Nakagawa 1999-11-23
5820784 Liquid crystal compostion and liquid crystal display device Tomoyuki Kondo, Shuichi Matsui, Yasuyuki Koizumi, Koichi Shibata, Yasuhiro Haseba +2 more 1998-10-13
5792387 Liquid crystal composition and liquid crystal display element Katsuyuki Murashiro, Tetsuya Matsushita, Fusayuki Takeshita, Etsuo Nakagawa 1998-08-11
5776367 Alkenylcyclohexane derivatives, liquid crystal composition and liquid crystal display element Shuichi Matsui, Yasuyuki Koizumi, Takashi Kato, Kazutoshi Miyazawa, Etsuo Nakagawa 1998-07-07
5755994 Ester derivative, liquid crystal composition and liquid crystal display element Tomoyuki Kondo, Shuichi Matsui, Yasuyuki Koizumi, Koichi Shibata, Yasuhiro Haseba +2 more 1998-05-26
5733477 Liquid crystal composition and liquid crystal display element Tomoyuki Kondo, Yasuhiro Haseba, Yasuyuki Koizumi, Kazutoshi Miyazawa, Etsuo Nakagawa 1998-03-31
5723068 Liquid crystal composition and a liquid crystal display device containing the same Etsuo Nakagawa, Toyoshiro Isoyama, Tetsuya Matsushita 1998-03-03
5698136 Liquid crystalline alkenylcyclohexene derivative, liquid crystal composition and liquid crystal display element Kazutoshi Miyazawa, Shuichi Matsui, Etsuo Nakagawa 1997-12-16
5650093 Liquid crystal composition and a LC display device Etsuo Nakagawa, Toyoshiro Isoyama, Tetsuya Matsushita 1997-07-22