KK

Koji Kametaka

NC Ntn Toyo Bearing Co.: 1 patents #2 of 18Top 15%
Overall (1989): #86,296 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4856916 Conducting rolling bearing Hideji Ito, Yukihisa Tsumori 1989-08-15