Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015250 | Impeller for rotary machine, compressor, supercharger, and method for producing impeller for rotary machine | Daigo Watanabe, Takashi Arai, Wataru MURONO, Taiji Torigoe, Masahiro Yamada | 2021-05-25 |