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USPTO Patent Rankings Data through Sept 30, 2025
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Daigo Nagata

Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #3,436,903 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7151954 Cellular phone set and incoming call notification control method used therein 2006-12-19