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

Yoshitomo Numaguchi

Nec: 1 patents #7,889 of 14,502Top 55%
RERenesas Electronics: 1 patents #2,739 of 4,529Top 65%
Overall (All Time): #2,083,859 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8093927 Semiconductor device including a test circuit of a multivalued logic circuit having an impedance control Munehisa Okita 2012-01-10
6275784 Design method of routing signal lines between circuit blocks for equalizing characteristics of circuit blocks and semiconductor integrated circuit device designed therethrough 2001-08-14