Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |