NY

Noriyuki Yoshikawa

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
📍 Ueno, JP: #1 of 2 inventorsTop 50%
Overall (2003): #147,630 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6509641 High-frequency signal amplification device Kazuki Tateoka, Kunihiko Kanazawa 2003-01-21