SY

Shoichiro Yamashita

KC Ko-Ken Tool Co.: 2 patents #1 of 4Top 25%
📍 Nomi, JP: #40 of 102 inventorsTop 40%
Overall (All Time): #2,253,325 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5960682 Plug wrench 1999-10-05
D330673 Holding pin 1992-11-03