EO

Etsuo Ohtsuki

Overall (All Time): #2,345,279 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4703620 Rocket combustion chamber cooling wall of composite cooling type and method of manufacturing the same Masayuki Niino, Nobuyuki Yatsuyanagi, Akiraga Kumakawa, Akio Suzuki, Hiromi Gomi +6 more 1987-11-03
4508680 Method of manufacturing a rocket combustion chamber Masayuki Niino, Nobuyuki Yatsuyanagi, Akinaga Kumakawa, Akio Suzuki, Hiromi Gomi +6 more 1985-04-02