Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499784 | Heat exchanger and refrigeration cycle apparatus | Tsuyoshi Maeda, Akira YATSUYANAGI, Yoshihide Asai | 2022-11-15 |
| 11400510 | Device for manufacturing fins and method for manufacturing fins | Atsushi Terano, Nobuaki Miyake, Fumihiko Kusano, Kazuyoshi Takayama, Hiroshi Kinoshita +2 more | 2022-08-02 |
| 11391521 | Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus | Akira YATSUYANAGI, Tsuyoshi Maeda, Yoshihide Asai, Hidetomo Nakagawa | 2022-07-19 |
| 11384997 | Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus | Tsuyoshi Maeda, Akira YATSUYANAGI, Yoshihide Asai, Hidetomo Nakagawa | 2022-07-12 |