Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11022130 | Turbocharger | Takao Yokoyama, Seiichi Ibaraki | 2021-06-01 |
| 11002291 | Compressor impeller | Takao Yokoyama | 2021-05-11 |
| 10883513 | Impeller, rotary machine, and turbocharger | Tadashi KANZAKA, Hiroaki Yoshizawa | 2021-01-05 |