SA

Shin AOYAMA

RG Rakuten Group: 1 patents #217 of 553Top 40%
Overall (All Time): #2,911,157 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
10089584 Seat management system, control method for seat management system, and program Kenta Matsui, Misato Takahashi, Moriyoshi KOIZUMI 2018-10-02