YU

Yuji Urayama

VJ Victor Company Of Japan: 1 patents #26 of 120Top 25%
📍 Maebashi, JP: #9 of 45 inventorsTop 20%
Overall (1989): #39,215 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4806861 Method and system for detecting tape defects by transporting a tape in two directions Kuniharu Kondo, Takeshi Nakatsukasa 1989-02-21