Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270581 | Refrigerant distributor, heat exchanger, and air-conditioning apparatus | Yoji ONAKA, Takashi Matsumoto, Rihito ADACHI, Yuki NAKAO, Hiroyuki Morimoto +1 more | 2025-04-08 |
| 12264880 | Heat exchanger, outdoor unit including heat exchanger, and air-conditioning apparatus including outdoor unit | Yoji ONAKA, Takashi Matsumoto, Rihito ADACHI, Yuki NAKAO, Hiroyuki Morimoto | 2025-04-01 |
| 12130057 | Heat exchanger, outdoor unit, and refrigeration cycle device | Nanami KISHIDA | 2024-10-29 |
| 10697677 | Plate type heat exchanger and refrigeration cycle apparatus | Satoru YANACHI, Yohei Kato, Shinichi Uchino, Kohei KASAI, Tomoyoshi Obayashi +1 more | 2020-06-30 |
| 10508848 | Refrigeration cycle apparatus | Takeshi Sugimoto | 2019-12-17 |
| 10145598 | Refrigeration apparatus | Takeshi Sugimoto | 2018-12-04 |
| 8899058 | Air conditioner heat pump with injection circuit and automatic control thereof | Fumitake Unezaki, Makoto Saitou, Masanori Aoki, Masato Yosomiya | 2014-12-02 |
| RE43998 | Refrigeration/air conditioning equipment | Masanori Aoki, Masato Yosomiya, Fumitake Unezaki, Makoto Saitou | 2013-02-19 |
| RE43805 | Refrigeration/air conditioning equipment | Masanori Aoki, Masato Yosomiya, Fumitake Unezaki, Makoto Saitou | 2012-11-20 |
| 8109105 | Refrigerating air conditioning system, method of controlling operation of refrigerating air conditioning system, and method of controlling amount of refrigerant in refrigerating air conditioning system | Fumitake Unezaki, Takashi Okazaki, Makoto Saitou, Hirokuni Shiba, Sou Nomoto | 2012-02-07 |
| 7316120 | Refrigeration/air conditioning equipment | Masanori Aoki, Masato Yosomiya, Fumitake Unezaki, Makoto Saitou | 2008-01-08 |
| 6668564 | Refrigeration cycle | Hiroyuki Odagi, Naoki Tanaka | 2003-12-30 |