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

Kiyoko Nishikawa

Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
Overall (All Time): #2,258,904 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5733821 Process for fabricating semiconductor devices 1998-03-31
5575883 Apparatus and process for fabricating semiconductor devices 1996-11-19