Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827831 | Fluid composition, refrigerant composition and air conditioner | Hidekazu Okamoto, Hiroki HAYAMIZU, Katsuya Ueno, Masato Fukushima, Kenji TAKIZAWA | 2023-11-28 |
| 11548267 | Heat cycle system | Hiroki HAYAMIZU, Masato Fukushima | 2023-01-10 |
| 11149177 | Working fluid for heat cycle | Mai Tasaka, Masato Fukushima, Toshiyuki Tanaka | 2021-10-19 |
| 11072734 | Composition for heat cycle system, and heat cycle system | Masato Fukushima, Hiroaki Mitsuoka, Mai Tasaka, Daisuke Shirakawa, Takeaki Arai | 2021-07-27 |
| 11046630 | Method for producing 1-chloro-2,3,3,4,4,5,5-heptafluoro-1-pentene, and composition | Takuya IWASE, Satoshi Kawaguchi | 2021-06-29 |
| 11009269 | Heat cycle system | Hisao Wakabayashi | 2021-05-18 |
| 10787597 | Working fluid for heat cycle, composition for heat cycle system, and heat cycle system | Masato Fukushima, Hiroaki Mitsuoka, Mai Tasaka, Satoshi Kawaguchi, Katsuya Ueno +7 more | 2020-09-29 |
| 10418876 | Compressor and heat cycle system for refrigerator | Hiroki HAYAMIZU, Masato Fukushima, Tetsuo Otsuka | 2019-09-17 |
| 10392546 | Composition for heat cycle system, and heat cycle system | Masato Fukushima, Hiroaki Mitsuoka, Mai Tasaka, Daisuke Shirakawa, Takeaki Arai | 2019-08-27 |
| 10377686 | Method for producing 1-chloro-2,3,3,3-tetrafluoropropene | Shingo Nomura, Hidekazu Okamoto | 2019-08-13 |
| 10233371 | Composition for heat cycle system, and heat cycle system | Masato Fukushima, Hiroaki Mitsuoka, Mai Tasaka, Daisuke Shirakawa, Takeaki Arai | 2019-03-19 |
| 10131827 | Working fluid for heat cycle, composition for heat cycle system, and heat cycle system | Masato Fukushima, Hiroaki Mitsuoka, Mai Tasaka, Satoshi Kawaguchi, Katsuya Ueno +7 more | 2018-11-20 |
| 9976067 | Composition for heat cycle system, and heat cycle system | Masato Fukushima, Hiroaki Mitsuoka, Mai Tasaka, Daisuke Shirakawa, Takeaki Arai | 2018-05-22 |
| 9957430 | Composition for heat cycle system, and heat cycle system | Masato Fukushima, Hiroaki Mitsuoka, Mai Tasaka, Daisuke Shirakawa, Takeaki Arai | 2018-05-01 |
| 9957429 | Composition for heat cycle system, and heat cycle system | Masato Fukushima, Hiroaki Mitsuoka, Mai Tasaka, Daisuke Shirakawa, Takeaki Arai | 2018-05-01 |
| 9570891 | Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof | Yoshiaki Ohda, Yoshikata Kobayashi, Masaharu Shimizu, Satoshi Marushima, Tooru Inoue | 2017-02-14 |
| 9193649 | Purifying method and manufacturing method of 2,3,3,3-tetrafluoropropene | Satoshi Kawaguchi, Masaaki Tsuzaki, Masato Fukushima, Hidekazu Okamoto | 2015-11-24 |
| 9178339 | Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof | Yoshiaki Ohda, Yoshikata Kobayashi, Masaharu Shimizu, Satoshi Marushima, Tooru Inoue | 2015-11-03 |
| 9142941 | Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof | Yoshiaki Ohda, Yoshikata Kobayashi, Masaharu Shimizu, Satoshi Marushima, Tooru Inoue | 2015-09-22 |
| 9136675 | Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof | Yoshiaki Ohda, Yoshikata Kobayashi, Masaharu Shimizu, Satoshi Marushima, Tooru Inoue | 2015-09-15 |
| 8844913 | Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof | Yoshiaki Ohda, Yoshikata Kobayashi, Masaharu Shimizu, Satoshi Marushima, Tooru Inoue | 2014-09-30 |
| 8766021 | Process for producing 2,3,3,3-tetrafluoropropene | Satoshi Kawaguchi, Hidekazu Okamoto, Yu Takeuchi, 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, Satoshi Kawaguchi | 2014-02-04 |
| 8569553 | Process for producing 2,3,3,3-tetrafluoropropene | Hidekazu Okamoto | 2013-10-29 |
| 8530710 | Process for producing 2,3,3,3-tetrafluoropropene | Hidekazu Okamoto, Satoshi Kawaguchi, Yu Takeuchi, Kunio Watanabe, Koichi Yanase +1 more | 2013-09-10 |