YT

Yasuyuki Tokuma

NI Nec Infrontia: 1 patents #93 of 197Top 50%
Overall (All Time): #3,433,536 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7133838 Personal information buying/selling method — 2006-11-07