Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5972242 | Smectic liquid crystal composition and liquid crystal display | Kenji Takigawa, Toshio Yamamoto, Yuichiro Yamada, Yoshihiko Aihara, Shigeharu Hashimoto | 1999-10-26 |
| 5837163 | Liquid crystal compounds | Koichi Numazawa, Noriko Yamakawa, Ichiro Kawamura | 1998-11-17 |
| 5747122 | Antiferroelectric liquid crystal cell | Norio Yamamoto, Takayuki Fujikawa, Shunichi Koide | 1998-05-05 |
| 5464772 | Process for producing optically active halogen-containing alcohols using lipase ay-120 from Candida rugosa | Katutoshi Hirose, Yoshihiro Takagi, Toshihiko Otomatsu | 1995-11-07 |
| 5451339 | Liquid crystal monomeric compound and liquid crystal polymer compound modified therewith | Yoshio Imai, Masaaki Kakimoto | 1995-09-19 |
| 5424005 | Liquid crystal compounds | Hiroyuki Mogamiya, Ichiro Kawamrua | 1995-06-13 |
| 5417885 | Antiferroelectric liquid crystal compound | Takashi Hagiwara, Ichiro Kawamura | 1995-05-23 |
| 5393460 | Liquid crystal composition, and element and device using the same | Nobuhiro Okabe, Tadaaki Isozaki | 1995-02-28 |
| 5346648 | Antiferroelectric liquid crystal compound and liquid crystal composition containing the same | Yasuhiro KOIDE, Hiroyuki Mogamiya | 1994-09-13 |
| 5344586 | Antiferroelectric liquid crystal compound and process for producing the same | Hiroyuki Mogamiya, Koichi Tanaka, Yoshihiro Takagi, Katutoshi Hirose | 1994-09-06 |
| 5320776 | Antiferroelectric liquid crystal compound | Toru Ohde | 1994-06-14 |
| 5262086 | Liquid crystal compounds | Horiyuki Mogamiya, Ichiro Kawamura | 1993-11-16 |
| 5207947 | Liquid crystal compound | Noriko Yamakawa, Yoshihiko Aihara, Hiroyuki Mogamiya, Toru Ooide, Tadaaki Isozaki +2 more | 1993-05-04 |
| 5207946 | Liquid crystal compounds | Koichi Numazawa, Noriko Yamakawa, Ichiro Kawamura | 1993-05-04 |
| 5204020 | Liquid crystal compounds | Hiroyuki Mogamiya, Ichiro Kawamura | 1993-04-20 |
| 5202054 | Liquid crystal compound | Hiroyuki Mogamiya, Noriko Yamakawa | 1993-04-13 |
| 5194179 | Liquid crystal compounds | Ichiro Kawamura, Hiroyuki Mogamiya | 1993-03-16 |
| 5184847 | Liquid crystal compounds | Hiroyuki Mogamiya, Ichiro Kawamura | 1993-02-09 |
| 5183934 | 2-trifluoromethyl-4-hydroxybenzoic acid | — | 1993-02-02 |
| 5171471 | Dioxane liquid crystal compounds | Takashi Hagiwara, Koichi Numazawa | 1992-12-15 |
| 5167861 | Novel liquid crystal compounds | Takashi Hagawara | 1992-12-01 |
| 5118836 | Optically active fluorine-containing 3-hydroxybutyric acid esters and process for producing the same | Kaichi Tanida | 1992-06-02 |
| 5110498 | Liquid crystal compound | Shigenori Sakuma, Noriko Yamakawa | 1992-05-05 |
| 5110496 | Liquid crystal compound | Hiroyuki Mogamiya, Noriko Yamakawa, Hitoshi Suenaga, Yasuhiro Hasegawa | 1992-05-05 |
| 5110497 | Component for liquid crystal composition and liquid crystal composition containing the same | Shigenori Sakuma, Noriko Yamakawa | 1992-05-05 |