CO

Chihiro OHBA

KA Kao: 1 patents #1,961 of 3,221Top 65%
Overall (All Time): #3,002,368 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
9351920 Organopolysiloxane graft polymer Shuichiro Kobaru, Tomoka Maekawa, Satomi Nakazono 2016-05-31