YK

Yasuyoshi Kawashima

VJ Victor Company Of Japan: 1 patents #20 of 88Top 25%
📍 Ayase, JP: #9 of 39 inventorsTop 25%
Overall (2003): #89,229 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6628602 Optical information recording medium Hirotoshi Ohno 2003-09-30