Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7429411 | Chroman compound, liquid crystal composition including the compound and liquid crystal display element including the liquid crystal composition | Teruyo Sugiura | 2008-09-30 |
| 5662830 | Diene derivative | Atsuko Fujita, Shuichi Matsui, Yuichi Onji, Yasuyuki Goto | 1997-09-02 |
| 5609791 | Diene derivative | Atsuko Fujita, Shuichi Matsui, Yuichi Onji, Yasuyuki Goto | 1997-03-11 |
| 5449810 | Diene derivative | Atsuko Fujita, Shuichi Matsui, Yuichi Onji, Yasuyuki Goto | 1995-09-12 |
| 5401434 | Cis-1,4-substituted 2-butene derivative | Atsuko Fujita, Shuichi Matsui, Yuichi Onji, Yasuyuki Goto | 1995-03-28 |
| 5382379 | Cyclohexane derivative | Yuichi Onji, Shuichi Matsui, Tomoyuki Kondo, Yasuyuki Goto | 1995-01-17 |
| 5213708 | Liquid crystalline compound having negative dielectric anisotropy value | Yasuyuki Goto | 1993-05-25 |
| 5183587 | Liquid crystalline compound | Kisei Kitano, Manabu Uchida, Toshiharu Suzuki | 1993-02-02 |
| 5180519 | Alkenyl ether derivative and liquid crystal composition containing the same | Manabu Uchida, Yasuyuki Goto | 1993-01-19 |
| 5167858 | Pyrimidine derivative and liquid crystal composition contain the same | Yasuyuki Goto | 1992-12-01 |
| 5120468 | 2-substituted-alkyl ether and liquid crystal composition | Shinichi Saito, Hiromichi Inoue, Kazutoshi Miyazawa, Kouji Ohno | 1992-06-09 |
| 5080827 | 1,2-propanediol derivative | Kazutoshi Miyazawa, Shinichi Saito, Kouji Ohno, Hiromichi Inoue | 1992-01-14 |
| 5059340 | Optically active 2-biphenylpyrimidine derivative and liquid crystal compositions containing same | Kazutoshi Miyazawa, Shinichi Saito, Hiromichi Inoue, Kouji Ohno | 1991-10-22 |
| 5047172 | W-substituted, optically active alkanol ester derivatives | Shinichi Saito, Takashi Inukai, Hiromichi Inoue, Kazutoshi Miyazawa, Kouji Ohno | 1991-09-10 |
| 5032314 | Optically active 2-substituted-propyl ether and a liquid crystal composition | Shinichi Saito, Kouji Ohno, Kazutoshi Miyazawa, Hiromichi Inoue | 1991-07-16 |
| 5021191 | Optically active-2-alkoxy-propyl ether and liquid crystal composition | Shinichi Saito, Hiromichi Inoue, Kazutoshi Miyazawa, Kouji Ohno | 1991-06-04 |
| 4973426 | Optically active compound having a plurality of asymmetric carbon atoms | Kouji Ohno, Shinichi Saito, Hiromichi Inoue, Kazutoshi Miyazawa | 1990-11-27 |
| 4961875 | Condensate of an optically active-4-(1-hydroxyethyl)biphenyl with an optically active organic acid | Kouji Ohno, Hiromichi Inoue, Shinichi Saito, Kazutoshi Miyazawa | 1990-10-09 |
| 4906400 | Smetic liquid crystal compound | Shinichi Saito, Kisei Kitano, Kazutoshi Miyazawa, Kouji Ohno, Hiromichi Inoue | 1990-03-06 |
| 4900472 | 2,5-diphenyl pyrimidine compounds and liquid crystal compositions | Kazutoshi Miyazawa, Hiromichi Inoue, Shinichi Saito, Kouji Ohno | 1990-02-13 |
| 4900473 | Optically active alkanoyloxy 2,5-diphenyl pyrimidine and liquid crystal compositions | Kazutoshi Miyazawa, Hiromichi Ioue, Shinichi Saito, Kouji Ohno | 1990-02-13 |
| 4895671 | Optically active phenylpyrimidine compound and a liquid crystal composition | Kouji Ohno, Shinichi Saito | 1990-01-23 |
| 4882084 | Optically active substituted biphenyl compounds | Kouji Ohno, Shinichi Saito, Kazutoshi Miyazawa, Hiromichi Inoue, Naoyuki Yoshida | 1989-11-21 |
| 4880562 | Liquid crystal compound | Kisei Kitano, Manabu Uchida, Toshiharu Suzuki | 1989-11-14 |
| 4877548 | Liquid crystal composition | Kisei Kitano, Manabu Uchida, Toshiharu Suzuki | 1989-10-31 |