TY

Takefumi Yoshikawa

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
📍 Kodaira, JP: #56 of 144 inventorsTop 40%
Overall (2003): #107,720 of 273,478Top 40%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6542552 Data transmitter Yutaka Terada 2003-04-01