Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345453 | Plate-type refrigerant pipe and refrigeration apparatus | Asahi Ohno, Fumiaki Koike, Ayumi Komaki | 2025-07-01 |
| 12313311 | Plate-type refrigerant pipe and refrigeration apparatus | Asahi Ohno, Fumiaki Koike, Ayumi Komaki | 2025-05-27 |
| 12104832 | Refrigeration apparatus with stainless steel four-way switching valve and stainless steel pipes connected thereto | Junichi Hamadate, Yoshihiro Teramoto, Hiroaki Matsuda, Masato Okuno | 2024-10-01 |
| 12092241 | Refrigerant pipe | Junichi Hamadate, Hao-Yi Ye | 2024-09-17 |
| 12078427 | Heat exchanger and air conditioner having the same | Kouju Yamada, Ken Satou, Yoshio Oritani | 2024-09-03 |
| 12055328 | Refrigeration apparatus and refrigerant pipe of the same refrigeration apparatus | Junichi Hamadate, Yoshihiro Teramoto, Hiroaki Matsuda, Masato Okuno | 2024-08-06 |
| 12049966 | Refrigerant pipe and refrigeration apparatus | Junichi Hamadate, Yoshihiro Teramoto, Hiroaki Matsuda, Masato Okuno | 2024-07-30 |
| 12044344 | Plate-type refrigerant pipe and refrigeration apparatus | Asahi Ohno, Fumiaki Koike, Ayumi Komaki | 2024-07-23 |
| 12031757 | Refrigerant pipe and refrigeration apparatus | Junichi Hamadate, Yoshihiro Teramoto, Hiroaki Matsuda, Masato Okuno | 2024-07-09 |
| 11732971 | Heat exchanger and air conditioner having the same | Kouju Yamada, Ken Satou, Yoshio Oritani | 2023-08-22 |
| 11692748 | Heat exchanger and air conditioning apparatus including the same | Ken Satou, Yoshio Oritani, Kouju Yamada, Hiroaki Matsuda | 2023-07-04 |
| 11346609 | Heat exchanger | Ken Satou, Kouju Yamada, Yoshio Oritani | 2022-05-31 |
| 11181328 | Heat exchanger and air conditioner | Ken Satou, Tomohiko Sakamaki, Kouju Yamada, Tomoya Yamaguchi, Satoshi Inoue +3 more | 2021-11-23 |
| 11181305 | Heat exchanger or refrigeration apparatus including heat exchanger | Ken Satou, Kouju Yamada | 2021-11-23 |
| 11137184 | Refrigerant distributor and air conditioner | Kouju Yamada, Ken Satou, Hiroaki Matsuda, Kohei Shiomi, Tomoki Yamayoshi | 2021-10-05 |
| 11054192 | Heat exchanger and air conditioner | Satoshi Inoue, Shun Yoshioka, Yoshio Oritani, Tomohiko Sakamaki, Tomoya Yamaguchi +3 more | 2021-07-06 |
| 11054187 | Heat exchanger and method of manufacturing same | Masahiro TSUTSUI, Akihisa Sugita, Motofumi SHIMIZU, Yoshio Oritani, Takuya Kazusa +2 more | 2021-07-06 |
| 11002489 | Heat exchanger and air conditioning apparatus | Kouju Yamada, Ken Satou, Hiroaki Matsuda, Yoshio Oritani, Tomohiko Sakamaki +1 more | 2021-05-11 |
| 10794636 | Heat exchanger and air conditioner | Satoshi Inoue, Tomohiko Sakamaki, Tomoya Yamaguchi, Ken Satou, Kouju Yamada +1 more | 2020-10-06 |
| 10655917 | Heat exchanger and air conditioning device | Satoshi Inoue, Hirokazu Fujino, Kousuke Morimoto | 2020-05-19 |
| 10619930 | Heat exchanger | Ken Satou, Kouju Yamada | 2020-04-14 |
| 10544969 | Heat exchanger and air conditioner | Yoshio Oritani, Shun Yoshioka | 2020-01-28 |
| 10520256 | Heat exchanger configured to accelerate discharge of liquid refrigerant from lowest heat exchange section | Yoshio Oritani, Takuya Kazusa, Yoshimasa Kikuchi, Shun Yoshioka | 2019-12-31 |
| 10465955 | Heat exchanger and air conditioning apparatus | Satoshi Inoue | 2019-11-05 |
| 10465924 | Heat exchanger | Masahiro TSUTSUI, Yoshio Oritani, Junichi Hamadate | 2019-11-05 |