Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502403 | Steam-injection type gas turbine | Masamoto Tazaki, Takao Sugimoto | 2003-01-07 |
KS
Koji Sambonsugi
Overall (All Time): #3,499,027 of 4,157,543Top 85%
1
Patents All Time