Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10994347 | Method for manufacturing centrifugal rotary machine and method for manufacturing impeller thereof | Yoshiki Tazawa, Yusuke Kawai | 2021-05-04 |
| 10982548 | Impeller, rotary machine, method for manufacturing impeller, and method for manufacturing rotary machine | Nobuyori Yagi, Akihiko Morikawa, Shinichiro Tokuyama, Kenji Itagaki | 2021-04-20 |