YS

Yamato Saitou

AC Asahi Kasei Chemicals: 1 patents #262 of 543Top 50%
Overall (All Time): #3,317,278 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
7488841 Composition containing acyl group Yukio Yamawaki, Takao Kitamura 2009-02-10