Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4892676 | Phenyl pyrimidine compound and liquid crystalline composition | Takao Sakurai, Eri Komatsu, Naoko Mikami, Ryoichi Higuchi, Koji Takeuchi | 1990-01-09 |
| 4874542 | Phenyl-pyrimidine liquid crystal compounds and liquid crystal compositions containing the same | Ryoichi Higuchi, Takao Sakurai, Naoko Mikami, Eri Yamamoto, Koji Takeuchi | 1989-10-17 |