Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685696 | Centrifugal or mixed flow turbomachines | Mehrdad Zangeneh, Akira Goto | 1997-11-11 |
| 5683223 | Surge detection device and turbomachinery therewith | Shin Konomi, Kazuo Takei | 1997-11-04 |
| 5618160 | Turbomachinery with variable angle fluid guiding devices | Kazuo Takei | 1997-04-08 |