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USPTO Patent Rankings Data through Sept 30, 2025
YI

Yuuji Ishihara

KCKoito Manufacturing Co.: 1 patents #610 of 1,047Top 60%
Overall (All Time): #3,182,603 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8573822 Vehicular lamp 2013-11-05