Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756847 | 4'-cyano-3'-halogenophenyl 4-(5-substituted-pyrimidin-2-yl)benzoate derivatives and liquid crystal composition comprising same | Naoyuki Yoshida, Kisei Kitano, Tetsuya Ogawa, Shigeru Sugimori, Yasuyuki Goto +2 more | 1988-07-12 |
| 4684476 | Pyrimidine derivative and liquid crystal composition containing same | Kisei Kitano, Tetsuya Ogawa, Naoyuki Yoshida, Shigeru Sugimori, Yasuyuki Goto +2 more | 1987-08-04 |
| 4684478 | Novel liquid crystal compound for high temperatures | Shigeru Sugimori, Yasuyuki Goto, Toyoshiro Isoyama, Kazunori Nigorikawa, Tetsuya Ogawa +2 more | 1987-08-04 |
| 4673529 | Phenoxypropanol ester derivative | Shigeru Sugimori, Tetsuya Ogawa, Yasuyuki Goto, Toyoshiro Isoyama, Kazunori Nigorikawa +2 more | 1987-06-16 |
| 4640796 | 1,4-dipyrimidinylbenzene derivative | Naoyuki Yoshida, Kisei Kitano, Tetsuya Ogawa, Shigeru Sugimori, Yasuyuki Goto +2 more | 1987-02-03 |