Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688379 | Process for preparing perfluoroalkyl bromides | Tatsuo Nakada, Kazuhiro Shimokawa, Yorisato Hisanaga, Souichi Ueda | 1997-11-18 |
| 5315044 | Process for production of 1,1,1-trifluoro-2,2-dichloroethane | Yukio Homoto, Tsunetoshi Honda | 1994-05-24 |
| 5264637 | Process for preparing fluoroalcohol | Tutomu Yoshida, Kunitada Tanaka, Yasumichi Chiba, Yukio Homoto | 1993-11-23 |
| 5171899 | Process for production of 1,1,1-trifluoro-2,2-dichloroethane | Yukio Homoto, Tsunetoshi Honda | 1992-12-15 |
| 5132473 | Process for production of 1,1,1-trifluoro-2,2-dichloroethane | Yukio Homoto, Tsunetoshi Honda | 1992-07-21 |
| 5075508 | Triperfluoroalkylamines and preparation of the same | Kenji Mikami, Yoshio Iwai, Nobuyoshi Iwashita | 1991-12-24 |
| 4929318 | Process for preparing halogenated alkane | Hirokazu Aoyama, Tsunetoshi Honda | 1990-05-29 |
| 4766238 | Fluorine-containing compounds, and their preparation and use | Masayuki Yamana, Tsunetoshi Honda | 1988-08-23 |
| 4739123 | Fluorine-containing compounds, and their preparation and use | Masayuki Yamana, Tsunetoshi Honda | 1988-04-19 |
| 4493800 | Process for preparing a trifluoromethylbenzene derivative | Sadamu Ishii | 1985-01-15 |