YS

Yuichi Sakamato

KA Kao: 1 patents #1,961 of 3,221Top 65%
Overall (All Time): #3,721,599 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5654265 Nonionic powdery detergent composition Mutsumi Kuroda, Yoshinori Otani 1997-08-05