KO

Kouji Okamoto

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
📍 Osaka, AL: #4 of 4 inventorsTop 100%
Overall (2004): #173,305 of 270,089Top 65%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6747586 Signal processing device having a D/A converter with a reduced circuit area without sacrificing the resolution 2004-06-08