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

Yuhji Ichikawa

Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Overall (All Time): #3,102,919 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8710543 Cascode circuit device with improved reverse recovery characteristic 2014-04-29