YT

Yasuo Tasaki

KC Kencho Kobe Co.: 1 patents #4 of 5Top 80%
Overall (All Time): #3,864,863 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5168938 Pile driver Yuji Sano, Fubito Shimada, Seizo Kumai 1992-12-08