Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821664 | Rotary compressor and refrigeration cycle apparatus | Taishi Nagahata, Hiroyuki Mizuno | 2023-11-21 |
| 9879675 | Rotary compressor and refrigerating cycle apparatus | Kazu Takashima, Hisataka Kato, Keiichi Hasegawa | 2018-01-30 |
| 9664192 | Rotary compressor and refrigeration cycle device | Toshimasa Aoki, Hisataka Kato, Isao Kawabe, Keiichi Hasegawa | 2017-05-30 |