Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774266 | Process for producing 1,1,1-trifluoroacetone | Masanori Tsukamoto, Takayuki Nishimiya, Junji Negishi | 2004-08-10 |
| 6340776 | Process for producing 1,1,1-trifluoroacetone | Yoshihiko Goto, Ryo Nadano, Takayuki Nishimiya | 2002-01-22 |
| 6177595 | Process of producing chlorofluoroacetones | Ryo Nadano, Mineo Watanabe, Yoshihiko Goto, Toshihiro Nakamichi, Shigeru Suenaga | 2001-01-23 |
| 5905174 | Method for producing 3,3-dichloro-1,1,1-triflouroacetone | Masatomi Kanai, Mineo Watanabe, Yoshihiko Goto, Ryo Nadano | 1999-05-18 |