Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874546 | Phenylpyrimidinecarboxylate derivative | Naoyuki Yoshida, Kisei Kitano | 1989-10-17 |
| 4855076 | Fluorophenylcyclohexane derivative | Yasuyuki Goto, Shigeru Sugimori | 1989-08-08 |
| 4839091 | Tolan derivative and liquid crystal composition containing the same | Yasuyuki Goto | 1989-06-13 |
| 4820443 | Cyclohexane derivative and liquid crystal composition containing the same | Yasuyuki Goto | 1989-04-11 |
| 4816180 | Novel tolan type liquid crystal compound | Yasuyuki Goto | 1989-03-28 |
| 4816179 | Dihalogeno-aromatic compound | Shigeru Sugimori, Yasuyuki Goto | 1989-03-28 |
| 4797228 | Cyclohexane derivative and liquid crystal composition containing same | Yasuyuki Goto, Shigeru Sugimori | 1989-01-10 |