Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865799 | Centrifugal compression test device | Shuichi Yamashita, Akihiro Nakaniwa, Masahiro Ishikawa | 2020-12-15 |
| 10801506 | Fixing bolt for stationary member, and centrifugal compressor | — | 2020-10-13 |