TN

Tadayoshi Nakatsuka

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #109,281 of 273,478Top 40%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6653697 High frequency switch circuit and communications terminal using the same Kenichi Hidaka, Katsushi Tara 2003-11-25