Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9546671 | Pressure exchange device | Yoshifumi Hirosawa, Norihiro Teramoto, Kazuto Komatsu | 2017-01-17 |
| 9328743 | Pressure exchanger and performance adjustment method of pressure exchanger | Yoshifumi Hirosawa, Norihiro Teramoto | 2016-05-03 |