Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098715 | Asymmetrical scroll compressor | Hiroaki Nakai | 2021-08-24 |
| 11085445 | Scroll compressor with integral driving shaft and eccentric shaft | Yusuke Imai, Sadayuki Yamada, Takashi Morimoto | 2021-08-10 |
| 10941773 | Scroll compressor | Sadayuki Yamada, Yusuke Imai, Takashi Morimoto | 2021-03-09 |