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USPTO Patent Rankings Data through Sept 30, 2025
RH

Ryuichi Hagioka

SOSony: 2 patents #12,963 of 25,231Top 55%
Overall (All Time): #2,998,882 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9332349 Sound image localization apparatus 2016-05-03