SO

Saburo Oshima

NT Ntn: 1 patents #814 of 1,364Top 60%
Overall (All Time): #3,850,135 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5112202 Turbo pump with magnetically supported impeller Tsugito Nakazeki, Teruaki Akamatsu, Motoharu Niki 1992-05-12