Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9903385 | Impeller, rotary machine including the same, and method for manufacturing impeller | Daisuke Kawanishi | 2018-02-27 |
| 9776217 | Centrifugal compressor and washing method | — | 2017-10-03 |
| 9664055 | Impeller and rotary machine provided with the same | Nobuyori Yagi, Katsuya Yamashita, Atsushi Higashio | 2017-05-30 |
| 9611742 | Impeller, rotor comprising same, and impeller manufacturing method | Hitoshi Shinohara | 2017-04-04 |
| 9347460 | Rotary machine | Nobuyori Yagi, Hitoshi Shinohara | 2016-05-24 |
| 9194400 | Centrifugal compressor and washing method | — | 2015-11-24 |
| 8956118 | Impeller of centrifugal compressor | Tokiya Wakai, Yasuro Sakamoto, Takashi Hiyama | 2015-02-17 |
| 8899931 | Impeller, compressor, and method for producing impeller | Yujiro Watanabe, Toyoaki Yasui, Kazuyoshi Miyagawa, Yuya Konno | 2014-12-02 |
| 8444379 | Sealing device for rotary fluid machine, and rotary fluid machine | Yuji Futagami | 2013-05-21 |
| 8328510 | Sealing device for rotary fluid machine, and rotary fluid machine | Jo Masutani | 2012-12-11 |