Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067082 | Screw compressor | Masahiro Kikuchi, Kazuki Tsugihashi, Yoshio Yano | 2021-07-20 |
| 10954941 | Oil-free screw compressor | — | 2021-03-23 |
| 10947976 | Screw compressor | Yoshio Yano, Masahiro Kikuchi | 2021-03-16 |