Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248612 | Centrifugal compressor with gas and liquid cooling lines | Koji SAKOTA, Nobuyuki Ikeya, Hideumi Ohkuma | 2022-02-15 |
| 11177489 | Centrifugal compressor with diffuser | Koji SAKOTA, Nobuyuki Ikeya, Kaoru Kaneko | 2021-11-16 |