TY

Teijirou Yamanaka

SI Sumitomo Heavy Industries: 1 patents #424 of 917Top 50%
Overall (All Time): #3,436,143 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7147582 Power transmission device Kiyoji Mingishi, Jun Tamenaga, Masahiro Shimada 2006-12-12