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

Shinzi Kaziwara

Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
Overall (All Time): #2,279,984 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5533092 Order wire in telephone communication system 1996-07-02
5391927 Apparatus for improving rise characteristics of direct current power supply 1995-02-21