Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11713926 | Heat exchanger and refrigeration cycle apparatus | Yuta KOMIYA, Tsuyoshi Maeda, Ryota AKAIWA, Shigeyoshi MATSUI, Akira Ishibashi +3 more | 2023-08-01 |
| 11662148 | Heat exchanger and refrigeration cycle apparatus | Akira Ishibashi, Tsuyoshi Maeda, Daisuke Ito, Shin Nakamura, Ryota AKAIWA +5 more | 2023-05-30 |
| 11656013 | Distributor and refrigeration cycle apparatus | Ryota AKAIWA | 2023-05-23 |
| 11629897 | Distributor, heat exchanger, and refrigeration cycle apparatus | Ryota AKAIWA, Atsushi Mochizuki | 2023-04-18 |
| 11629896 | Heat exchanger and refrigeration cycle apparatus | Ryota AKAIWA, Tsuyoshi Maeda, Atsushi Mochizuki | 2023-04-18 |
| 11555660 | Refrigerant distributor, heat exchanger, and refrigeration cycle apparatus | Tsuyoshi Maeda, Akira Ishibashi, Ryuichi NAGATA, Eiji Hihara, Chaobin Dang +1 more | 2023-01-17 |
| 11536496 | Heat exchanger and refrigeration cycle apparatus | Shigeyoshi MATSUI, Atsushi Mochizuki | 2022-12-27 |
| 11421947 | Laminated header, heat exchanger, and air-conditioning apparatus | Shigeyoshi MATSUI, Takehiro Hayashi | 2022-08-23 |
| 11402162 | Distributor and heat exchanger | Ryota AKAIWA, Atsushi Mochizuki | 2022-08-02 |
| 11391517 | Distributor, layered header, heat exchanger, and air-conditioning apparatus | Shigeyoshi MATSUI, Takehiro Hayashi | 2022-07-19 |
| 11384970 | Heat exchanger and refrigeration cycle apparatus | Yuta KOMIYA, Shin Nakamura, Akira Ishibashi, Tsuyoshi Maeda, Ryota AKAIWA | 2022-07-12 |
| 11280528 | Heat exchanger, and refrigeration cycle apparatus | Tsuyoshi Maeda, Akira Ishibashi, Ryuichi NAGATA, Eiji Hihara, Chaobin Dang +1 more | 2022-03-22 |
| 11262106 | Refrigeration cycle apparatus | Ryota AKAIWA | 2022-03-01 |
| 11262132 | Heat exchanger and refrigeration cycle apparatus | Tsuyoshi Maeda, Akira Ishibashi, Ryuichi NAGATA, Eiji Hihara, Chaobin Dang +1 more | 2022-03-01 |
| 11226164 | Stacked header, heat exchanger, and air-conditioning apparatus | Shigeyoshi MATSUI, Takehiro Hayashi | 2022-01-18 |
| 11098927 | Distributor, heat exchanger and refrigeration cycle apparatus | Takehiro Hayashi, Yohei Kato, Shigeyoshi MATSUI | 2021-08-24 |
| 11035627 | Distributor and heat exchanger | Ryota AKAIWA, Yuta KOMIYA, Tsuyoshi Maeda | 2021-06-15 |
| 11022327 | Outdoor unit of air-conditioning apparatus | Takahide Tadokoro, Seiji Nakashima, Naomichi Tamura | 2021-06-01 |
| 10921069 | Stacking-type header and method of manufacturing stacking-type header | Takehiro Hayashi, Tomoyuki Hayashi, Norihiro Yoneda, Kenichi Kitani | 2021-02-16 |
| 10883745 | Refrigeration cycle apparatus | Ryota AKAIWA, Shin Nakamura, Yohei Kato, Tsubasa TANDA | 2021-01-05 |
| 10830513 | Distributor, layered header, heat exchanger, and air-conditioning apparatus | Shigeyoshi MATSUI, Takehiro Hayashi | 2020-11-10 |
| 10830502 | Air conditioner | Ryota AKAIWA | 2020-11-10 |
| 10775081 | Heat exchanger and air conditioner | Ryota AKAIWA, Takashi Okazaki | 2020-09-15 |
| 10760824 | Heat exchanger and refrigeration cycle apparatus | Ryota AKAIWA | 2020-09-01 |
| 10753688 | Distributer, heat exchanger, and air-conditioning apparatus | Ryota AKAIWA, Atsushi Mochizuki | 2020-08-25 |