YF

Yasuo Fukitani

TC Toko Co.: 1 patents #92 of 196Top 50%
📍 Sakado, JP: #108 of 173 inventorsTop 65%
Overall (All Time): #4,027,861 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4425563 Switch circuit arrangement Koichi Nakayama 1984-01-10