Issued Patents All Time
Showing 51–75 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5554316 | Hexenediyne derivative and a liquid crystal composition | Atsuko Fujita, Shuichi Matsui, Kazutoshi Miyazawa, Etsuo Nakagawa, Shinichi Sawada | 1996-09-10 |
| 5534187 | Liquid crystalline compound and liquid crystal composition | Kazutoshi Miyazawa, Shuichi Matsui, Etsuo Nakagawa, Shinichi Sawada | 1996-07-09 |
| 5468421 | Cyclohexane derivative and liquid crystal composition containing the same | Shuichi Matsui, Yuichi Onji, Atsuko Fujita | 1995-11-21 |
| 5449810 | Diene derivative | Atsuko Fujita, Shuichi Matsui, Yuichi Onji, Makoto Ushioda | 1995-09-12 |
| 5401434 | Cis-1,4-substituted 2-butene derivative | Atsuko Fujita, Shuichi Matsui, Yuichi Onji, Makoto Ushioda | 1995-03-28 |
| 5382379 | Cyclohexane derivative | Yuichi Onji, Makoto Ushioda, Shuichi Matsui, Tomoyuki Kondo | 1995-01-17 |
| 5370819 | Conjugated enyne derivative and liquid crystal composition | Atsuko Fujita, Yuichi Onji, Shuichi Matsui, Tomoyuki Kondo, Naoko Ota +2 more | 1994-12-06 |
| 5370822 | 2-fluorobenzonitrile derivative | Shuichi Matsui, Yuichi Onji, Atsuko Fujita, Tomoyuki Kondo | 1994-12-06 |
| 5250216 | 1-(4-alkylphenylethynyl)-4-(alkylphenylethynyl)-benzene | Kisei Kitano | 1993-10-05 |
| RE34264 | Tolan derivative and a liquid crystal mixture containing the same | Tetsuya Ogawa | 1993-05-25 |
| 5213708 | Liquid crystalline compound having negative dielectric anisotropy value | Makoto Ushioda | 1993-05-25 |
| 5180519 | Alkenyl ether derivative and liquid crystal composition containing the same | Manabu Uchida, Makoto Ushioda | 1993-01-19 |
| 5167858 | Pyrimidine derivative and liquid crystal composition contain the same | Makoto Ushioda | 1992-12-01 |
| 5154851 | Liquid crystal compound having large optical anisotropy value | Kisei Kitano | 1992-10-13 |
| 5144618 | Optical disc medium | Nagaaki Koshino, Kenichi Utsumi, Iwao Tsugawa, Masahiro Nakada | 1992-09-01 |
| 5138572 | Optical information memory medium including indium (In) and bismuth (Bi) | Nagaaki Koshino, Miyozo Maeda, Itaru Shibata, Kenichi Utsumi, Akira Ushioda +2 more | 1992-08-11 |
| 5072423 | Optical information memory medium recording and erasing information including gallium and antimony | Nagaaki Koshino, Miyozo Maeda, Itaru Shibata, Kenichi Utsumi, Akira Ushioda +2 more | 1991-12-10 |
| 5069814 | Benzoic acid derivative having a large positive dielectric anisotropy value | Toshiharu Suzuki, Kisei Kitano | 1991-12-03 |
| 5064565 | Cyclohexenylethane compound | Manabu Uchida | 1991-11-12 |
| 5058061 | Method for recording information in an optical information memory medium including indium (In) and Antimony (Sb) | Nagaaki Koshino, Miyozo Maeda, Itaru Shibata, Kenichi Utsumi, Akira Ushioda +2 more | 1991-10-15 |
| 5055220 | Dicyclohexylethylene derivatives | Manabu Uchida, Tetsuya Ogawa | 1991-10-08 |
| 5053162 | Difluoroalkylcyclohexylbenzonitrile derivative | Kisei Kitano, Manabu Uchida, Makota Ushioda | 1991-10-01 |
| 5032313 | Trifluorobenzene derivative and liquid crystal composition containing the same | Kisei Kitano | 1991-07-16 |
| 4984232 | Compatible optical disk | Kenichi Utsumi, Nagaaki Koshino, Iwao Tsugawa, Masahiro Nakada | 1991-01-08 |
| 4947372 | Optical information memory medium for recording and erasing information | Nagaaki Koshino, Miyozo Maeda, Itaru Shibata, Kenichi Utsumi, Akira Ushioda +2 more | 1990-08-07 |