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Toshio Yamada

NI Ngk Insulators: 1 patents #110 of 247Top 45%
Overall (2019): #236,771 of 560,194Top 45%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10435331 Honeycomb structure — 2019-10-08