KS

Kachiyasu Satoh

TC Toko Co.: 1 patents #92 of 196Top 50%
Overall (All Time): #3,567,804 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6501209 Piezoelectric transformer driving circuit Masaaki Totsuka, Takahiro Inokuchi, Toshihiro Takahashi 2002-12-31