RK

Ryouta Koizumi

KA Kao: 1 patents #1,961 of 3,221Top 65%
📍 Bangkok, TH: #327 of 889 inventorsTop 40%
Overall (All Time): #2,815,718 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10779531 Insect repellent Takao Nakagawa, Kouhei TAKEUCHI 2020-09-22