MU

Masahiko Umetani

MM Mitsubishi Mining: 1 patents #49 of 289Top 20%
📍 Komaki, JP: #5 of 25 inventorsTop 20%
Overall (1994): #93,464 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5297937 Hollow fan moving blade Haruomi Makita 1994-03-29