Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7002043 | Process for producing 1,1,1-trifluoroacetone | Masanori Tsukamoto, Fumiyoshi Yoshikawa, Masataka Fujimoto, Naoto Takada, Junji Negishi | 2006-02-21 |
| 4808746 | Preparation of trifluoromethylbenzonitrile from trifluoromethylbenzaldehyde | Yasunobu Nishimura, Toshikazu Kawai | 1989-02-28 |