IT

Ippei Tanbata

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,293,241 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7743337 Electronic map apparatus and electronic map display method Hiroshi Maeda, Nobuhiro Ozu, Emi Arakawa 2010-06-22