Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031742 | Contaminant detector and refrigeration cycle apparatus | Akira Morikawa, Noriaki KATSUMATA, Masaru Takada | 2024-07-09 |
| 11573020 | Air-conditioning apparatus including detector to detect contaminant adhered to drain pan | Akira Morikawa, Isamu Hirashiki | 2023-02-07 |
| 10369497 | Foreign substance removal apparatus, circulation system and vehicle cooling system | Hironori Kuriki, Kazuhiro Miya, Nozomu Yasunaga | 2019-08-06 |
| 9845961 | Humidifier and method of hydrophilization processing for humidifying material | Tadashi Saito, Seiji Noda, Kazuhiro Miya, Seiji Furukawa | 2017-12-19 |