SA

Susumu Amano

NC Nippon Thompson Co.: 1 patents #3 of 12Top 25%
📍 Ayase, JP: #10 of 32 inventorsTop 35%
Overall (1989): #54,497 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4797015 Roller cage assembly for use in a bearing Kengo Hidano 1989-01-10