NY

Naonobu Yatsukawa

NU Nihon Unisys: 1 patents #1 of 18Top 6%
Overall (All Time): #3,633,851 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6148404 Authentication system using authentication information valid one-time — 2000-11-14