FK

Fujio Kumagai

KO Kosmek: 1 patents #17 of 34Top 50%
📍 Somalomo, CM: #860 of 1,329 inventorsTop 65%
Overall (All Time): #3,845,997 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5096347 Spring clamp with clamped condition holding device Keitaro Yonezawa 1992-03-17