Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5100579 | Polyphenyl-based ester compounds and liquid crystal compositions containing same | Ryoichi Higuchi, Takao Sakurai, Tatsuru Tabohashi, Naoko Mikami, Eri Yamamoto +1 more | 1992-03-31 |
| 4911861 | Polyphenyl-based ester compounds and liquid crystal compositions containing same | Ryoichi Higuchi, Takao Sakurai, Tatsuru Tabohashi, Naoko Mikami, Eri Yamamoto +1 more | 1990-03-27 |
| 4831182 | Biphenyl-based diester compounds and liquid crystal compositions containing same | Ryoichi Higuchi, Takao Sakurai, Naoko Mikami, Koji Takeuchi | 1989-05-16 |
| 4732699 | Biphenyl carbonic acid ester compounds and liquid crystal composition containing the same | Ryoichi Higuchi, Takao Sakurai, Naoko Mikami, Koji Takeuchi | 1988-03-22 |
| 4728458 | Polyphenyl-based ester compounds and liquid crystal compositions containing same | Ryoichi Higuchi, Takao Sakurai, Tatsuru Tabohashi, Naoko Mikami, Eri Yamamoto +1 more | 1988-03-01 |
| 4695651 | Biphenyl-based diester compounds and liquid crystal compositions containing same | Ryoichi Higuchi, Takao Sakurai, Naoko Mikami, Koji Takeuchi | 1987-09-22 |