Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270581 | Refrigerant distributor, heat exchanger, and air-conditioning apparatus | Yoji ONAKA, Takashi Matsumoto, Tetsuji SAIKUSA, 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, Tetsuji SAIKUSA, Yuki NAKAO, Hiroyuki Morimoto | 2025-04-01 |
| 12044480 | Heat exchanger and air-conditioning apparatus including the same | Yoji ONAKA, Takashi Matsumoto, Ryota AKAIWA, Takashi Sekiya, Hayato Taniue +1 more | 2024-07-23 |
| 12000633 | Outdoor unit and air-conditioning apparatus | Yoji ONAKA, Takashi Matsumoto, Hiroyuki Okano, Takeshi Hatomura, Kazuki OKOCHI | 2024-06-04 |
| 11614096 | Air-sending device, and air-conditioning apparatus including the air-sending device | Makoto Tanishima, Takashi Matsumoto, Yoji ONAKA, Takamasa Uemura, Hiroki Fukuoka | 2023-03-28 |
| 11561025 | Air-conditioning apparatus | Yoji ONAKA, Makoto Tanishima, Hiroki Fukuoka | 2023-01-24 |
| 11549721 | Heat exchange unit and air-conditioning apparatus including the same | Yoji ONAKA, Makoto Tanishima, Takashi Matsumoto, Takamasa Uemura, Hiroki Fukuoka | 2023-01-10 |
| 11506402 | Outdoor unit of air-conditioning apparatus and air-conditioning apparatus | Shigeyoshi MATSUI, Takashi Matsumoto, Yoji ONAKA | 2022-11-22 |
| 11333369 | Refrigerant distributor, heat exchanger, and air-conditioning apparatus | Yoji ONAKA, Shigeyoshi MATSUI, Takashi Matsumoto | 2022-05-17 |