KY

Kenichirou Yamaguchi

YJ Yahoo Japan: 1 patents #90 of 217Top 45%
Overall (All Time): #2,939,921 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
9621622 Information providing apparatus, information providing method, and network system Yuji Ueda, Yusuke Fujiki, Hideki Eguchi, Yusuke Kondo, Mariko Fujita 2017-04-11