Issued Patents All Time
Showing 26–50 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5755995 | Guest host liquid crystal composition | Tatsushi Kaneko, Masaharu Kaneko, Masami Kadowaki | 1998-05-26 |
| 5730902 | Optically active silacyclohexane compounds, liquid crystal compositions comprising the same and liquid crystal display devices comprising the compositions | Mutsuo Nakashima, Tsutomu Ogihara, Tatsushi Kaneko | 1998-03-24 |
| 5730901 | Silacyclohexane compounds, preparation thereof liquid crystal compositions comprising the same, and liquid crystal devices comprising the composition | Tsutomu Ogihara, Tatsushi Kaneko, Takanobu Takeda, Koji Hasegawa | 1998-03-24 |
| 5725797 | Silacyclohexane compound, a process for producing the same, and a liquid crystal composition comprising the same | Kazuyuki Asakura, Takanobu Takeda, Tsutomu Ogihara, Tatsushi Kaneko | 1998-03-10 |
| 5693841 | Cyclohexanone compounds, process for preparing the same, and processes for preparing silacyclohexane-based liquid crystal compounds from the cyclohexanone compounds | Takeshi Kinsho, Tsutomu Ogihara, Mutsuo Nakashima, Tatsushi Kaneko | 1997-12-02 |
| 5679746 | Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it | Tsutomu Ogihara, Kazuyuki Asakura, Takeshi Kinsho, Tatsushi Kaneko, Mutsuo Nakashima | 1997-10-21 |
| 5665271 | Silacyclohexane compounds, preparation thereof, liquid crystal compositions comprising the same, and liquid crystal devices comprising the compositions | Tsutomu Ogihara, Takeshi Kinsho, Tatsushi Kaneko, Kazuyuki Asakura, Mutsuo Nakashima | 1997-09-09 |
| 5659059 | Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it | Tsutomu Ogihara, Takeshi Kinsho, Tatsushi Kaneko, Ryuichi Saito, Hideshi Kurihara | 1997-08-19 |
| 5650092 | Silacyclohexane compounds, a liquid crystal composition comprising the same and a liquid crystal device comprising the composition | Takeshi Kinsho, Tsutomu Ogihara, Tatsushi Kaneko, Mutsuo Nakashima, Hideshi Kurihara | 1997-07-22 |
| 5641430 | Silacyclohexane compounds, preparation thereof, liquid crystal compositions comprising the same, and liquid crystal devices comprising the compositions | Mutsuo Nakashima, Tsutomu Ogihara, Takeshi Kinsho, Tatsushi Kaneko, Kazuyuki Asakura +1 more | 1997-06-24 |
| 5641431 | Silacyclohexanone compound and a method of preparing a silacyclohexane-type liquid crystal composition containing it | Takeshi Kinsho, Tsutomu Ogihara, Ryuichi Saito, Kazuyuki Asakura, Mutsuo Nakashima | 1997-06-24 |
| 5624601 | Silacyclohexane compounds, a liquid crystal composition comprising the same and a liquid crystal device comprising the composition | Takeshi Kinsho, Tsutomu Ogihara, Tatsushi Kaneko, Mutsuo Nakashima, Hideshi Kurihara | 1997-04-29 |
| 5595686 | Silacyclohexane compounds, a liquid crystal composition comprising the same and a liquid crystal device comprising the composition | Takeshi Kinsho, Tsutomu Ogihara, Tatsushi Kaneko, Mutsuo Nakashima, Hideshi Kurihara | 1997-01-21 |
| 5582765 | Triflate compounds and process for preparing silacyclohexane-based liquid crystal compounds from the triflate compounds | Takeshi Kinsho, Tsutomu Ogihara, Tatsushi Kaneko, Mutsuo Nakashima | 1996-12-10 |
| 5582764 | Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it | Mutsuo Nakashima, Tsutomu Ogihara, Takeshi Kinsho, Tatsushi Kaneko, Hideshi Kurihara | 1996-12-10 |
| 5578244 | Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it | Takeshi Kinsho, Tsutomu Ogihara, Tatsushi Kaneko, Mutsuo Nakashima, Hideshi Kurihara | 1996-11-26 |
| 5573705 | Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it | Tatsushi Kaneko, Takeshi Kinsho, Tsutomu Ogihara, Ryuichi Saito, Hideshi Kurihara | 1996-11-12 |
| 5567350 | Silacyclohexane compound, a method of preparing it and a liquid cyrstal composition containing it | Takeshi Kinsho, Tsutomu Ogihara, Tatsushi Kaneko, Ryuichi Saito, Hideshi Kurihara | 1996-10-22 |
| 5560866 | Process for preparing silacyclohexane compounds | Tsutomu Ogihara, Takeshi Kinsho, Tatsushi Kaneko, Mutsuo Nakashima | 1996-10-01 |
| 5547606 | Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it | Takeshi Kinsho, Tatsushi Kaneko, Tsutomu Ogihara, Ryuichi Saito, Hideshi Kurihara | 1996-08-20 |
| 5543539 | Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it | Takeshi Kinsho, Tsutomu Ogihara, Tatsushi Kaneko, Ryuichi Saito, Hideshi Kurihara | 1996-08-06 |
| 5527490 | Silacyclohexane carbaldehyde compounds and processes for preparing silacyclohexane-based liquid crystal compounds from the carbaldehyde compound | Takeshi Kinsho, Tsutomu Ogihara, Tatsushi Kaneko, Mutsuo Nakashima | 1996-06-18 |
| 5523439 | Process for preparing silacyclohexane compounds | Tsutomu Ogihara, Takeshi Kinsho, Tatsushi Kaneko | 1996-06-04 |
| 5523440 | Silacyclohexane compound, a method of preparaing it and a liquid crystal composition containing it | Mutsuo Nakashima, Tsutomu Ogihara, Takeshi Kinsho, Tatsushi Kaneko, Hideshi Kurihara | 1996-06-04 |
| 5519156 | Cyclohexane carbaldehyde compounds and processes for preparing silacyclohexane-based liquid crystal compounds from the carbaldehyde | Takeshi Kinsho, Tsutomu Ogihara, Tatsushi Kaneko, Mutsuo Nakashima | 1996-05-21 |