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Yoshio Yamada

NC Nhk Spring Co.: 1 patents #26 of 162Top 20%
📍 Nagano, JP: #18 of 27 inventorsTop 70%
Overall (2016): #172,531 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9373900 Contact structure unit Osamu Ito 2016-06-21