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Yoshimasa Nakahi

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #3,416,224 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7042298 Oscillator circuit and oscillation stabilizing method Toshifumi Hamaguchi 2006-05-09