SK

Sousuke Kawashima

NC Nippon Seiko Co.: 1 patents #18 of 67Top 30%
📍 Maebashi, JP: #9 of 45 inventorsTop 20%
Overall (1989): #56,112 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4809354 Hydrostatic bearing utilizing a ferromagnetic fluid — 1989-02-28