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Yuuji Yanagishita

VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
Overall (All Time): #3,355,944 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7372974 Headphone with cord winder devices Masaaki Tanaka, Fumio Usui, Tatsuro Shirai 2008-05-13