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USPTO Patent Rankings Data through Sept 30, 2025
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Sinya Tonooka

KCKoito Manufacturing Co.: 1 patents #610 of 1,047Top 60%
Overall (All Time): #3,652,695 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5917665 Reflecting mirror for automotive lamp and automotive lamp including same 1999-06-29