Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11952529 | Composition containing refrigerant comprising R32, R125, R143A, R1234YF and R134A, and refrigeration method, refrigerator operating method and refrigerator using said composition | Mitsushi ITANO, Hitomi KUROKI, Shun OHKUBO, Kenji GOBOU | 2024-04-09 |
| 11939515 | Refrigerant-containing composition, heat transfer medium, and heat cycle system | Mitsushi ITANO, Shun OHKUBO, Hitomi KUROKI, Yasufu Yamada, Kenji GOBOU | 2024-03-26 |
| 11920077 | Refrigeration cycle device for vehicle | Eiji Kumakura, Kazuhiro Furusho, Masaru Tanaka, Shun OHKUBO, Mitsushi ITANO +9 more | 2024-03-05 |
| 11912922 | Refrigerant cycle apparatus | Shinichi FUJINAKA, Masaru Tanaka, Shun OHKUBO, Mitsushi ITANO, Yuuki YOTSUMOTO +7 more | 2024-02-27 |
| 11807796 | Heat transport device and heat transport method using same | Kouhei Koba, Masaru Tanaka | 2023-11-07 |
| 11773307 | Refrigerant-containing composition, use thereof, refrigerating method using same, and refrigerator comprising same | Mitsushi ITANO, Hitomi KUROKI, Shun OHKUBO, Kenji GOBOU | 2023-10-03 |
| 11377578 | Heat transfer device and heat transfer method using same | Kouhei Koba, Masaru Tanaka | 2022-07-05 |
| 11306234 | Composition containing refrigerant and application thereof | Shun OHKUBO, Mitsushi ITANO, Hitomi KUROKI, Kenji GOBOU | 2022-04-19 |
| 11286409 | Composition containing refrigerant including R32, R125, R143a and R134a, and refrigeration method using said composition, method for operating refrigerator, and refrigerator | Mitsushi ITANO, Hitomi KUROKI, Shun OHKUBO, Kenji GOBOU | 2022-03-29 |
| 11034871 | Composition containing refrigerant and application of said composition | Mitsushi ITANO, Shun OHKUBO, Hitomi KUROKI, Kenji GOBOU | 2021-06-15 |
| 10988652 | Method for using a mixture of fluorinated hydrocarbons as a refrigerant, and a refrigeration unit using the mixture as a refrigerant | Mitsushi ITANO, Yasufu Yamada, Hitomi KUROKI | 2021-04-27 |
| 10968378 | Haloolefin-based composition | Kazuhiro Takahashi, Yasufu Yamada | 2021-04-06 |
| 10913881 | Method of stabilization of a haloolefin-based composition | Kazuhiro Takahashi, Yasufu Yamada | 2021-02-09 |
| 10858563 | Method for transfer-filling refrigerant composition | Mitsushi ITANO, Hitomi KUROKI, Yasufu Yamada | 2020-12-08 |
| 10800958 | Composition containing mixture of fluorinated hydrocarbons, and use thereof | Mitsushi ITANO, Yasufu Yamada, Hitomi KUROKI | 2020-10-13 |
| 10731065 | Haloolefin-based composition and use thereof | Kazuhiro Takahashi, Yasufu Yamada | 2020-08-04 |
| 10669464 | Haloolefin-based composition | Kazuhiro Takahashi, Yasufu Yamada | 2020-06-02 |
| 10294400 | Composition including difluoromethane (HFC-32), pentafluoroethane (HFC-125), and 1,1,1,2-tetrafluoroethane (HFC-134A) | Takashi Shibanuma, Yasufu Yamada, Hitomi KUROKI | 2019-05-21 |
| 10253231 | Azeotrope to azeotrope-like composition containing 1-chloro-3,3,3-trifluoropropene and 1,1,1,3,3-pentafluoropropane | Takashi Shibanuma, Yasufu Yamada, Hitomi KUROKI | 2019-04-09 |
| 10072193 | Filling method using mixed refrigerant including trans-1, 3, 3, 3-tetrafluoropropene | Hitomi KUROKI, Yasufu Yamada | 2018-09-11 |
| 10005940 | Composition containing mixture of fluorinated hydrocarbons, and method for producing same | Mitsushi ITANO, Hitomi KUROKI, Yasufu Yamada | 2018-06-26 |
| 9528735 | Method for filling mixed refrigerant containing 2,3,3,3-tetrafluoropropene | Hitomi KUROKI, Yasufu Yamada, Takashi Shibanuma | 2016-12-27 |
| 9518204 | HFO refrigerant composition having improved slidability | Takashi Shibanuma | 2016-12-13 |
| 9303198 | Hydrofluoropropene refrigerant composition comprising phthalates | Takashi Shibanuma, Yasufu Yamada, Hitomi KUROKI | 2016-04-05 |
| 8980119 | HFO refrigerant composition having improved slidability | Takashi Shibanuma | 2015-03-17 |