KE

Kouhei Enchi

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Overall (All Time): #2,149,927 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7423884 Multilayer circuit board Yoji Ueda 2008-09-09
6455099 Method and device for applying sealant to IC having bumps Hiroyuki Yoshida, Yoshifumi Kitayama 2002-09-24