Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9903385 | Impeller, rotary machine including the same, and method for manufacturing impeller | Akihiro Nakaniwa | 2018-02-27 |
| 9644482 | Method for manufacturing machine component, and rotary machine equipped with impeller manufactured by means of this method | Shimpei Okayasu, Hiroko Kitamoto, Hiroki Takagi, Nobuyori Yagi | 2017-05-09 |