Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831182 | Biphenyl-based diester compounds and liquid crystal compositions containing same | Ryoichi Higuchi, Takao Sakurai, Naoko Mikami, Koji Takeuchi | 1989-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831182 | Biphenyl-based diester compounds and liquid crystal compositions containing same | Ryoichi Higuchi, Takao Sakurai, Naoko Mikami, Koji Takeuchi | 1989-05-16 |