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

Kazuo Kariya

Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
Overall (All Time): #2,221,398 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6169897 Mobile communications system and mobile terminal therefor with capabilities to access local information resources 2001-01-02
5774803 Mobile device and regional information system 1998-06-30