RK

Ryota Katsura

DC Dena Co.: 1 patents #81 of 210Top 40%
Overall (All Time): #2,927,670 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
9550126 Information processing device and program for increasing item power with increased purchasing Sho Kohigashi 2017-01-24