KF

Katuyuki Fujikura

NE Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #3,576,677 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6208064 Piezoelectric transformer drive circuit and drive method Naoki Furuhashi 2001-03-27