TN

Takuji Nakai

SI Sumitomo Metal Industries: 1 patents #42 of 102Top 45%
📍 Kishiwada, JP: #6 of 10 inventorsTop 60%
Overall (2011): #152,521 of 364,097Top 45%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7975619 Two-axle truck for a railway car and a railway car Satoshi Kikko 2011-07-12