Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286931 | Scroll compressor having a shaft support portion including a closing portion | — | 2022-03-29 |
| 11221009 | Scroll compressor with a lubrication arrangement | — | 2022-01-11 |
| 11111919 | Scroll compressor | — | 2021-09-07 |
| 10851780 | Scroll compressor | Yoshinobu Yosuke, Yongsheng Zhao | 2020-12-01 |
| 10001122 | Scroll compressor | — | 2018-06-19 |
| 9617997 | Scroll compressor with balancing weights on the shaft | — | 2017-04-11 |
| 9410547 | Compressor with oil separator and refrigeration device including the same | Toshiyuki Toyama | 2016-08-09 |
| 9316225 | Scroll compressor with thrust sliding surface oiling groove | Kenji Nagahara, Youhei Nishide | 2016-04-19 |
| 8998596 | Scroll compressor | Kenji Nagahara, Youhei Nishide, Nobuhiro Nojima, Yoshinobu Yosuke, Masanori Masuda | 2015-04-07 |
| 8246331 | Scroll fluid machine with a pin shaft and groove for restricting rotation | — | 2012-08-21 |
| 7789640 | Scroll fluid machine with a pin shaft and groove for restricting rotation | — | 2010-09-07 |
| 7214044 | Compressor having an oil passage which one end is connected to oil collecting groove and other end is opened to cover end surface of bearing | Toshiyuki Toyama | 2007-05-08 |
| 7134853 | Scroll compressor having a flow rate controlling member inserted into a high pressure fluid introducing passageway | Hiroyuki Yamaji, Kazuhiro Furusho | 2006-11-14 |