MD

Masakazu Doumoto

NT Ntn: 1 patents #814 of 1,364Top 60%
Overall (All Time): #3,724,092 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5664653 Rotary unit having clutch function Masahiro Kurita, Kenichi Ichikawa 1997-09-09