Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4916221 | Fluorine-containing protoporphyrin derivatives and their salts | Akira Ando, Haruo Sato | 1990-04-10 |
| 4567293 | 2-[Para-(2-substituted or unsubstituted-3,3,3-tri-fluoropropyl)phenyl]propionic acid or a salt thereof | Yoshiro Kobayashi, Takashi Yamauchi, Akira Iizuka | 1986-01-28 |
| 4476328 | Process for producing 3,3,3-trifluoropropyl substituted phenol | Yoshiro Kobayashi, Masaaki Takahashi, Takashi Yamauchi | 1984-10-09 |
| 4451674 | Substituted benzene derivatives having at least one benzene ring substituted by 3,3,3-trifluoropropyl group and process for their production | Yoshiro Kobayashi, Masaaki Takahashi, Takashi Yamauchi | 1984-05-29 |
| 4423259 | Process for producing phenyl-[3,3,3-trifluoropropyl)phenyl]methane | Yoshiro Kobayashi, Masaaki Takahashi, Takashi Yamauchi | 1983-12-27 |
| 4405824 | Process for producing aryl- or aralkylbenzene having two benzene rings at least one of which is substituted by at least one 3,3,3-trifluoropropyl group | Yoshiro Kobayashi, Masaaki Takahashi, Takashi Yamauchi | 1983-09-20 |
| 4396785 | 3,3,3-Trifluoropropyl derivatives of naphthalene or methylnaphthalene and process for preparing the same | Yoshiro Kobayashi, Masaaki Takahashi, Takashi Yamauchi | 1983-08-02 |
| 4356335 | Aryl- or aralkylbenzene having two benzene rings at least one of which is substituted by at least one 3,3,3-trifluoropropyl group | Yoshiro Kobayashi, Masaaki Takahashi, Takashi Yamauchi | 1982-10-26 |
| 4324929 | Process for producing mono, bis or tris(3,3,3-trifluoropropyl)benzene | Yoshiro Kobayashi, Masaaki Takahashi, Takashi Yamauchi | 1982-04-13 |