YN

Yukinari Negi

UN Unitika: 1 patents #257 of 620Top 45%
Overall (All Time): #3,261,246 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8008389 Polyamide resin composition — 2011-08-30