Issued Patents All Time
Showing 1–25 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10890184 | Scroll compressor and refrigeration cycle apparatus including injection port opening into suction chamber | Wataru Iwatake, Raito Kawamura, Shin Sekiya, Kei Sasaki | 2021-01-12 |
| 10845095 | Air-conditioning apparatus | Soshi Ikeda, Naofumi Takenaka, Takeshi Hatomura | 2020-11-24 |
| 10808976 | Air-conditioning apparatus | Kazuya Watanabe, Naofumi Takenaka, Naomichi Tamura, Tadashi Ariyama | 2020-10-20 |
| 10775060 | Air-conditioning apparatus | Naofumi Takenaka, Kazuya Watanabe, Koji Yamashita, Takeshi Hatomura | 2020-09-15 |
| 10520233 | Air-conditioning apparatus for a plurality of parallel outdoor units | Kazuya Watanabe, Naofumi Takenaka, Naomichi Tamura, Tadashi Ariyama, Koji Yamashita +1 more | 2019-12-31 |
| 10508826 | Refrigeration cycle apparatus | Naofumi Takenaka, Kazuya Watanabe, Naomichi Tamura, Tadashi Ariyama, Koji Yamashita +1 more | 2019-12-17 |
| 10473354 | Air-conditioning apparatus | Takeshi Hatomura, Osamu Morimoto, Katsuhiro Ishimura, Soshi Ikeda | 2019-11-12 |
| 10465968 | Air-conditioning apparatus having first and second defrosting pipes | Naofumi Takenaka, Kazuya Watanabe, Koji Yamashita, Takeshi Hatomura | 2019-11-05 |
| 10451306 | Air-conditioning apparatus | Naofumi Takenaka, Yuji Motomura, Osamu Morimoto, Hirofumi Koge, Koji Yamashita | 2019-10-22 |
| 10415861 | Refrigeration cycle apparatus | Naofumi Takenaka, Kazuya Watanabe, Naomichi Tamura, Tadashi Ariyama | 2019-09-17 |
| 10393419 | Air-conditioning apparatus | Katsuhiro Ishimura, Koji Yamashita, Naofumi Takenaka, Fumihiko Ishizono | 2019-08-27 |
| 10208987 | Heat pump with an auxiliary heat exchanger for compressor discharge temperature control | Soshi Ikeda, Naofumi Takenaka, Koji Yamashita, Takeshi Hatomura | 2019-02-19 |
| 10208751 | Scroll compressor having injection ports provided in outer circumferential surface between opening ends of communication paths and inlet ports for injecting liquid refrigerant in direction toward the inlet ports | Raito Kawamura, Shin Sekiya, Masayuki Kakuda | 2019-02-19 |
| 10208750 | Posture control of a balance weight in a scroll compressor | Raito Kawamura, Shin Sekiya, Mihoko Shimoji, Hideaki Nagata | 2019-02-19 |
| 10107533 | Air-conditioning apparatus with subcooling heat exchanger | Koji Yamashita, Katsuhiro Ishimura, Takeshi Hatomura, Soshi Ikeda, Naofumi Takenaka | 2018-10-23 |
| 10107537 | Air-conditioning apparatus | Katsuhiro Ishimura, Koji Yamashita, Naofumi Takenaka | 2018-10-23 |
| 10052931 | Outdoor cooling unit in vehicle air-conditioning apparatus | Seiji Nakashima, Taichi Uto | 2018-08-21 |
| 10036562 | Air-conditioning apparatus | Naofumi Takenaka, Koji Yamashita, Takeshi Hatomura | 2018-07-31 |
| 10018389 | Air-conditioning apparatus | Kosuke Tanaka, Koji Yamashita, Takeshi Hatomura, Naofumi Takenaka | 2018-07-10 |
| 10018388 | Heat source side unit and refrigeration cycle apparatus | Naofumi Takenaka, Kazuya Watanabe, Koji Yamashita, Takeshi Hatomura | 2018-07-10 |
| 10001317 | Air-conditioning apparatus providing defrosting without suspending a heating operation | Naofumi Takenaka, Koji Yamashita, Takeshi Hatomura | 2018-06-19 |
| 9890976 | Air-conditioning apparatus | Asako Tamura, Naofumi Takenaka | 2018-02-13 |
| 9857088 | Air-conditioning apparatus | Koji Yamashita, Katsuhiro Ishimura, Takeshi Hatomura, Soshi Ikeda, Naofumi Takenaka | 2018-01-02 |
| 9829210 | Air-conditioning apparatus and method for controlling air-conditioning apparatus by ranking capacities for use-side heat exchangers | Yuji Motomura, Naofumi Takenaka, Hirofumi Koge, Osamu Morimoto | 2017-11-28 |
| 9822995 | Refrigeration cycle apparatus | Naofumi Takenaka, Koji Yamashita, Hiroyuki Morimoto, Yuji Motomura, Takeshi Hatomura | 2017-11-21 |