Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491493 | Turbine nozzle vane | Hiroyoshi Watanabe | 2002-12-10 |
| 6431829 | Turbine device | Hiroyoshi Watanabe | 2002-08-13 |
| 6347921 | Turbomachine | Hiroyoshi Watanabe, Shin Konomi, Iciro Ariga | 2002-02-19 |
| 6338610 | Centrifugal turbomachinery | Shin Konomi | 2002-01-15 |