Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209021 | Centrifugal rotary machine | Akihiro Nakaniwa | 2021-12-28 |
| 11041497 | Centrifugal rotary machine | Akihiro Nakaniwa | 2021-06-22 |
| 11041504 | Rotor of centrifugal compressor, centrifugal compressor, and method for manufacturing rotor of centrifugal compressor | — | 2021-06-22 |
| 10989201 | Centrifugal compressor | Shuichi Yamashita, Akihiro Nakaniwa, Ryosuke Saito | 2021-04-27 |
| 10982548 | Impeller, rotary machine, method for manufacturing impeller, and method for manufacturing rotary machine | Nobuyori Yagi, Akihiko Morikawa, Hiroki Takagi, Kenji Itagaki | 2021-04-20 |