YT

Yuji Takenouchi

KC Kuraray Co.: 1 patents #981 of 1,827Top 55%
Overall (All Time): #3,697,319 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5811488 Polyvinyl alcohol powder Naoto NARUMOTO, Takanori Kitamura, Takanori Tsugiya, Hisamichi Yanai 1998-09-22