Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KK

Kunihiko Kouyama

Overall (All Time): #1,523,212 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9143135 Fractional frequency divider circuit 2015-09-22
8604885 Differential ring oscillator-type voltage control oscillator 2013-12-10
8194186 Receiver capable of generating audio reference clock 2012-06-05