JH

Junichi Harada

RG Rakuten Group: 1 patents #6 of 74Top 9%
Overall (2021): #388,657 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11132496 Electronic book display device, electronic book display method, and program Rong Liu 2021-09-28