AT

Akira Tajima

YJ Yahoo Japan: 1 patents #7 of 39Top 20%
Overall (2017): #500,172 of 506,227Top 100%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9818132 Advertisement delivery management apparatus and advertisement delivery management method Kazuhiko Shimura, Koji Tsukamoto, Hiroyuki Kato, Takenobu Dei 2017-11-14