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USPTO Patent Rankings Data through Sept 30, 2025
SH

Sachiyo Hirano

Pioneer Electronic: 1 patents #1,093 of 1,840Top 60%
Overall (All Time): #3,862,782 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5161253 Preset scanning method for radio receivers 1992-11-03