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Yoshinao Nakamoto

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #3,407,696 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6998861 Wiring board and soldering method therefor Mitsuhisa Nakai, Keiichi Kuriyama, Akihiro Kyogoku, Koji Taniguchi, Hiroaki HIGASHI 2006-02-14