TN

Toshiomi Nara

AR Aruze: 1 patents #44 of 100Top 45%
Overall (All Time): #3,320,637 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7507153 Mahjong game system and mahjong ranking list display method — 2009-03-24