YT

Yusuke Tamagushi

RG Rakuten Group: 1 patents #217 of 553Top 40%
Overall (All Time): #4,141,753 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
10438179 Information delivery device, information delivery method, program product, and recording medium Hideki Akashika 2019-10-08