NU

Noboru Umemto

MI Mitsui Petrochemical Industries: 1 patents #503 of 1,024Top 50%
📍 Inabe, JP: #30 of 53 inventorsTop 60%
Overall (All Time): #3,851,767 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5118207 Rolling bearing cages Fumitoshi Ikejiri 1992-06-02