SN

Shouhei Nagahama

NE Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #3,727,685 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5679999 Piezoelectric vibrator having U-shaped supports — 1997-10-21