Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5735463 | Jetavator for rocket engine | Akira Osada, Takefumi Shiraishi | 1998-04-07 |
HF
Hiroshi Fujiyoshi
Overall (All Time): #3,680,373 of 4,157,543Top 90%
1
Patents All Time