Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519290 | Spring washer for a variable flow rate valve mechanism | Takehiko Kato | 2022-12-06 |
| 11352944 | Variable-flow-rate valve mechanism and turbocharger | — | 2022-06-07 |
| 11293450 | Centrifugal compressor | Takehiko Kato | 2022-04-05 |