QC

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UN Unicharm: 1 patents #390 of 624Top 65%
Overall (All Time): #3,026,453 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
9492331 Absorbent article with compressed grooves Katsuhiro Uematsu, Yukihiro Ito, Hiroyuki Harada, Kazuya Nishitani 2016-11-15