KH

Kaduhiko Hasegawa

Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
Overall (All Time): #2,039,197 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9185209 Call-details recording device and call-details recording method — 2015-11-10
7882391 Computer system, changeover-to-backup-system method, changeover-to-backup-system program, monitoring device, terminal device and backup system — 2011-02-01