Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305896 | Heat exchanger and refrigeration cycle apparatus | Yoji ONAKA, Takashi Matsumoto, Yohei Kato, Norihiro Yoneda | 2025-05-20 |
| 11898781 | Gas header, heat exchanger, and refrigeration cycle apparatus | Faming Sun, Yoji ONAKA, Yohei Kato, Norihiro Yoneda | 2024-02-13 |
| 11885512 | Heat exchanger and refrigeration cycle device | Ryota AKAIWA, Makoto Tanishima, Yoji ONAKA | 2024-01-30 |
| 11614096 | Air-sending device, and air-conditioning apparatus including the air-sending device | Makoto Tanishima, Takashi Matsumoto, Yoji ONAKA, Hiroki Fukuoka, Rihito ADACHI | 2023-03-28 |
| 11549721 | Heat exchange unit and air-conditioning apparatus including the same | Yoji ONAKA, Makoto Tanishima, Takashi Matsumoto, Hiroki Fukuoka, Rihito ADACHI | 2023-01-10 |
| 11193701 | Heat exchanger and refrigeration cycle apparatus | Faming Sun, Yoji ONAKA, Shigeyoshi MATSUI | 2021-12-07 |
| 11009300 | Heat exchanger and air-conditioning apparatus | Takashi Matsumoto, Shigeyoshi MATSUI | 2021-05-18 |
| 9863651 | Outdoor unit for air-conditioning apparatus | Susumu Yoshimura, Hiroaki Nakamune, Kenichi Sakoda | 2018-01-09 |