Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12060312 | Production method for isocyanate compound | Akihiko Tsuda | 2024-08-13 |
| 9796655 | Method for producing carbonate compound | Hidekazu Okamoto, Atsushi Fujimori | 2017-10-24 |
| 9617379 | Production method for carbonate compound and methacrylate or ester thereof | Masayuki Miyazaki, Kazuya Oharu, Tomoyuki Fujita, Shinji Wada, Koichi Murata +1 more | 2017-04-11 |
| 9447235 | Polycarbonate manufacturing method and polycarbonate | Naoko Shirota, Kimiaki Kashiwagi | 2016-09-20 |
| 9260383 | Method for producing carbamate compound, carbamate compound, and method for producing isocyanate compound using same | Yuko Nagasaki, Hidekazu Okamoto | 2016-02-16 |
| 9238612 | Method for producing unsaturated acid and/or unsaturated acid ester | Tomoyuki Fujita, Shinji Wada, Koichi Murata | 2016-01-19 |
| 8927756 | Method for producing carbamate compound, carbamate compound, and method for producing isocyanate compound using same | Yuko Nagasaki, Hidekazu Okamoto | 2015-01-06 |
| 8703899 | Method for producing polyester, and fluorine-containing dicarboxylic acid ester compound | Jumpei Nomura, Hidekazu Okamoto, Atsushi Fujimori | 2014-04-22 |
| 8395001 | Processes for producing 2-chloro-1,1,1,2-tetrafluoropropane and 2,3,3,3-tetrafluoropropene | Satoshi Kawaguchi, Hidekazu Okamoto | 2013-03-12 |
| RE41806 | Process for producing a fluorine atom-containing sulfonyl fluoride compound | Masahiro Ito, Kunio Watanabe, Isamu Kaneko, Daisuke Shirakawa | 2010-10-05 |
| 7795375 | Fluoropolyether compound | Daisuke Shirakawa, Kazuya Oharu | 2010-09-14 |
| 7781612 | Process for producing fluorinated sulfonyl fluoride | Koichi Murata, Eisuke Murotani | 2010-08-24 |
| RE41357 | Process for producing a fluorine atom-containing sulfonyl fluoride compound | Masahiro Ito, Kunio Watanabe, Isamu Kaneko, Daisuke Shirakawa | 2010-05-25 |
| 7709665 | Processes for producing a fluorosulfonyl group-containing compound and a compound LED from the fluorosulfonyl group-containing compound | Atsushi Watakabe, Masahiro Ito, Kunio Watanabe, Takeshi Eriguchi, Kimiaki Kashiwagi +1 more | 2010-05-04 |
| RE41184 | Process for producing a fluorine atom-containing sulfonyl fluoride compound | Masahiro Ito, Kunio Watanabe, Isamu Kaneko, Daisuke Shirakawa | 2010-03-30 |
| 7511177 | Fluoroadamantane derivative | Shu-zhong Wang, Taiki Hoshino, Kimiaki Kashiwagi, Eisuke Murotani, Masahiro Ito +1 more | 2009-03-31 |
| 7501540 | Process for producing perfluorodiacyl fluorinated compounds | Shu-zhong Wang, Eisuke Murotani, Kunio Watanabe, Daisuke Shirakawa, Kazuya Oharu | 2009-03-10 |
| 7488847 | Fluorinated adamantane and its derivatives | Kunio Watanabe, Masahiro Ito, Eisuke Murotani, Kazuya Oharu, Shu-zhong Wang +2 more | 2009-02-10 |
| 7425646 | Fluorinated adamantane derivative | Kazuya Oharu, Eisuke Murotani, Kunio Watanabe, Masahiro Ito | 2008-09-16 |
| 7402714 | Fluoroadamantane derivative | Shu-zhong Wang, Taiki Hoshino, Kimiaki Kashiwagi, Eisuke Murotani, Masahiro Ito +1 more | 2008-07-22 |
| 7393515 | Fluorinated compound, water repellent composition and thin film | Taiki Hoshino, Yutaka Furukawa | 2008-07-01 |
| 7388114 | Perfluoropolyether derivative | Daisuke Shirakawa, Kazuya Oharu, Shu-zhong Wang, Koichi Murata, Kengo Kawahara | 2008-06-17 |
| 7314952 | Fluorinated adamantane derivatives | Kunio Watanabe, Masahiro Ito, Eisuke Murotani | 2008-01-01 |
| 7301052 | Process for producing perfluorodiacyl fluorinated compounds | Shu-zhong Wang, Eisuke Murotani, Kunio Watanabe, Daisuke Shirakawa, Kazuya Oharu | 2007-11-27 |
| 7297815 | Process for producing fluorinated sulfonyl fluoride compound | Koichi Murata, Eisuke Murotani | 2007-11-20 |