YT

Yokoyama Tetsuo

HA Hakko: 1 patents #35 of 70Top 50%
Overall (All Time): #3,027,400 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9497883 Noise suppression circuit board design for an inductive heater Sanamoto Masashi 2016-11-15