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

Kouichiro Okumura

NENec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #3,748,937 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5541546 Signal level conversion circuit for converting a level of an input voltage into a larger level 1996-07-30