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USPTO Patent Rankings Data through Sept 30, 2025
YO

Yuuzi Okumura

SCSanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Overall (All Time): #4,006,383 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4628382 Cassette loading device for VTR 1986-12-09