HS

Hiroyuki Sugai

NT Nagaoka University Of Technology: 1 patents #15 of 81Top 20%
Overall (All Time): #3,156,152 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8424356 Deep-drawing device Ikuo Tanabe 2013-04-23