Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10611708 | Method for producing 1,2-dichloro-3,3,3-Trifluoropropene | Kei Matsunaga, Hideaki Imura, Masahiko Tani, Naoto Takada, Kohei SUMIDA +1 more | 2020-04-07 |
| 10513479 | Method or producing hydrohalofluoroolefins | Takamasa Kitamoto, Satoru Okamoto, Masahiko Tani, Kohei SUMIDA | 2019-12-24 |
| 10215455 | Heat transmission method and high-temperature heat pump device | Yoshio Nishiguchi, Satoru Okamoto | 2019-02-26 |
| 10101065 | Heat transmission method and high-temperature heat pump device | Yoshio Nishiguchi, Satoru Okamoto | 2018-10-16 |
| 9932282 | Method for producing trans-1-chloro-3,3,3-trifluoropropene | Satoru Okamoto, Fuyuhiko Sakyu, Takamasa Kitamoto | 2018-04-03 |
| 9797273 | Method for converting thermal energy into mechanical energy, organic rankine cycle device, and method for replacing working fluid | Yoshio Nishiguchi, Satoru Okamoto | 2017-10-24 |
| 9365472 | Method for producing cis-1,3,3,3-tetrafluoropropene | Satoru Okamoto, Naoto Takada, Fuyuhiko Sakyu, Takamasa Kitamoto, Takuya Tonomura | 2016-06-14 |
| 9309451 | Azeotropic mixture-like composition, heat transfer composition, cleaner, high-temperature heat pump device, and heat transfer method | Yoshio Nishiguchi, Satoru Okamoto, Takuya Tonomura | 2016-04-12 |
| 7459586 | Optically active 1-aryl-2-fluoro-substituted ethylamine and method for producing same | Akihiro Ishii, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya, Takashi Ootsuka +2 more | 2008-12-02 |
| 7393979 | Process for producing optically active 1-alkyl-substituted 2,2,2-trifluoroethylamine | Akihiro Ishii, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya, Takashi Ootsuka +1 more | 2008-07-01 |
| 7388094 | Processing for producing 2′-deoxy-2′-fluorouridine | Akihiro Ishii, Takashi Ootsuka, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya +1 more | 2008-06-17 |
| 7368609 | Optically active 1-(fluoro-, trifluoromethyl- or trifluoromethoxy- substituted phenyl)alkylamine N-monoalkyl derivatives and process for producing same | Akihiro Ishii, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya, Takashi Ootsuka +1 more | 2008-05-06 |
| 7189863 | Process for producing trifluoromethyl-substituted 2-alkoxyacetophenone derivatives | Akihiro Ishii, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya, Takashi Ootsuka +1 more | 2007-03-13 |
| 7186865 | Optically active 1-(fluoro-, trifluoromethyl-or trifluoromethoxy-substituted phenyl) alkylamine n-monoalkyl derivatives and process for producing same | Akihiro Ishii, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya, Takashi Ootsuka +1 more | 2007-03-06 |
| 7081551 | Optically active (R)-1-(4-trifluoromethylphenyl)ethylamine | Akihiro Ishii, Manabu Yasumoto, Yokusu Kuriyama, Kanjin Inomiya | 2006-07-25 |
| 7053248 | Process for producing trifluoromethyl- substituted 2- alkoxyacetophenone derivatives | Akihiro Ishii, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya, Takashi Ootsuka +1 more | 2006-05-30 |
| 6833468 | Process for producing 4,4,4-trifluoro-3-hydroxybutyric acid derivatives | Akihiro Ishii, Takashi Hayami, Katsuyoshi Shibata, Masaki Matsui, Kazumasa Funabiki +2 more | 2004-12-21 |
| 6815559 | Process for producing 3,3,3-trifluoro-2-hydroxypropionic acid or its derivative | Akihiro Ishii, Yokusu Kuriyama, Manabu Yasumoto, Kenjin Inomiya | 2004-11-09 |
| 6797842 | Process for producing optically active 1-(fluoro- or trifluoromethyl-substituted phenyl) ethylamine and process for purifying same | Akihiro Ishii, Manabu Yasumoto, Yokusu Kuriyama, Takashi Hayami | 2004-09-28 |
| 6642409 | Process for producing 4,4,4-trifluoro-3-hydroxybutyric acid derivatives | Akihiro Ishii, Takashi Hayami, Katsuyoshi Shibata, Masaki Matsui, Kazumasa Funabiki +2 more | 2003-11-04 |
| 6639100 | Process for producing 4,4,4,-trifluoro-3-hydroxybutyric acid | Akihiro Ishii, Takashi Hayami, Katsuyoshi Shibata, Masaki Matsui, Kazumasa Funabiki +2 more | 2003-10-28 |
| 6395940 | Method for producing perhalogenated cyclopentene | Takeo Komata, Takayuki Nishimiya, Fuyuhiko Sakyu, Hideaki Imura, Mikio Ujiie | 2002-05-28 |
| 6218586 | Method for preparing perhalogenated five-membered cyclic compound | Naoto Takada, Hideaki Imura, Takeo Komata | 2001-04-17 |
| 5905174 | Method for producing 3,3-dichloro-1,1,1-triflouroacetone | Takashi Sakaya, Mineo Watanabe, Yoshihiko Goto, Ryo Nadano | 1999-05-18 |
| 5600036 | 2-trifluoromethyl-4-chlorobenzalchloride and 2-methyl-3-nitro-5-chlorobenzotrifluoride useful as intermediates for preparing 2-methyl-3-aminobenzotrifluoride | Takayuki Nishimiya, Toshikazu Kawai | 1997-02-04 |