Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11046630 | Method for producing 1-chloro-2,3,3,4,4,5,5-heptafluoro-1-pentene, and composition | Takuya IWASE, Hirokazu Takagi | 2021-06-29 |
| 10981857 | Method for producing α-fluoro acrylic acid ester, and composition containing highly-pure fluorocyclopropane derivative, and composition containing highly-pure α-fluoro acrylic acid ester | Takashi Akiya, Mitsugu Kasagawa, Naoki Ichinokawa, Yu Onozaki, Yusuke Tomiyori +1 more | 2021-04-20 |
| 10787597 | Working fluid for heat cycle, composition for heat cycle system, and heat cycle system | Masato Fukushima, Hiroaki Mitsuoka, Mai Tasaka, Katsuya Ueno, Toshiyuki Tanaka +7 more | 2020-09-29 |
| 10781151 | Process for producing hydrofluoroolefin | Shinji Terazono, Xu Wang, Masahiro Kanda, Mitsugu Kasagawa | 2020-09-22 |
| 10377934 | Air-conditioner working fluid for electric vehicle and air-conditioner working fluid composition for electric vehicle | Masato Fukushima, Katsuya Ueno, Shin Nishida | 2019-08-13 |
| 10189758 | Method for producing hydrofluoroolefin | Xu Wang, Shinji Terazono, Yuki Hayasaka, Toshio Suzuki, Mitsugu Kasagawa | 2019-01-29 |
| 10144856 | Working fluid for heat cycle, composition for heat cycle system, and heat cycle system | Masato Fukushima, Katsuya Ueno, Toshiyuki Tanaka, Hidekazu Okamoto, Tetsuo Otsuka +2 more | 2018-12-04 |
| 10131827 | Working fluid for heat cycle, composition for heat cycle system, and heat cycle system | Masato Fukushima, Hiroaki Mitsuoka, Mai Tasaka, Katsuya Ueno, Toshiyuki Tanaka +7 more | 2018-11-20 |
| 10131828 | Working fluid for heat cycle, composition for heat cycle system, and heat cycle system | Hidekazu Okamoto, Masato Fukushima, Yoshinobu Kadowaki, Tetsuo Otsuka, Katsuya Ueno +1 more | 2018-11-20 |
| 10072194 | Working fluid for heat cycle | Mai Tasaka, Masato Fukushima, Tomoaki Taniguchi, Yu Takeuchi | 2018-09-11 |
| 10053607 | Working fluid for heat cycle | Mai Hashimoto, Masato Fukushima, Tomoaki Taniguchi, Yu Takeuchi | 2018-08-21 |
| 9988327 | Process for producing hydrofluoroolefin | Shinji Terazono, Xu Wang, Masahiro Kanda, Mitsugu Kasagawa | 2018-06-05 |
| 9969917 | Method for producing working fluid | Masato Fukushima, Mai Tasaka, Katsuya Ueno | 2018-05-15 |
| 9902672 | Method for producing hydrofluoroolefin | Xu Wang, Shinji Terazono, Masahiro Kanda, Mitsugu Kasagawa | 2018-02-27 |
| 9862660 | Method for purifying fluid that includes trifluoroethylene, and method for producing trifluoroethylene | Masato Fukushima, Maki Shigematsu, Yoshinobu Kadowaki, Yukio Tanaami | 2018-01-09 |
| 9193649 | Purifying method and manufacturing method of 2,3,3,3-tetrafluoropropene | Hirokazu Takagi, Masaaki Tsuzaki, Masato Fukushima, Hidekazu Okamoto | 2015-11-24 |
| 8766021 | Process for producing 2,3,3,3-tetrafluoropropene | Hidekazu Okamoto, Yu Takeuchi, Hirokazu Takagi, Kunio Watanabe, Koichi Yanase | 2014-07-01 |
| 8642820 | Process for producing 1,1-dichloro-2,3,3,3-tetrafluoropropene and 2,3,3,3-tetrafluoropropene | Ryuji Seki, Hidekazu Okamoto, Hirokazu Takagi | 2014-02-04 |
| 8530710 | Process for producing 2,3,3,3-tetrafluoropropene | Hirokazu Takagi, Hidekazu Okamoto, Yu Takeuchi, Kunio Watanabe, Koichi Yanase +1 more | 2013-09-10 |
| 8530711 | Process for producing 2,3,3,3-tetrafluoropropene | Hidekazu Okamoto, Yu Takeuchi, Hirokazu Takagi, Kunio Watanabe, Koichi Yanase | 2013-09-10 |
| 8399722 | Process for producing 2,3,3,3-tetrafluoropropene | Hidekazu Okamoto, Yu Takeuchi, Hirokazu Takagi, Kunio Watanabe, Koichi Yanase | 2013-03-19 |
| 8395001 | Processes for producing 2-chloro-1,1,1,2-tetrafluoropropane and 2,3,3,3-tetrafluoropropene | Takashi Okazoe, Hidekazu Okamoto | 2013-03-12 |
| 6196843 | Dental composition and artificial tooth with the use of dental composition | Akira Hasegawa | 2001-03-06 |