SI

Shigeru Iwasa

DT Daido Tokushuko: 1 patents #152 of 382Top 40%
KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
📍 Yatomi, JP: #46 of 80 inventorsTop 60%
Overall (All Time): #3,520,155 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6606895 Method of manufacturing a crown-shaped component Takahiro Sanada, Yoshiro Sakai, Narito Shimizu, Jun Yatazawa 2003-08-19