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

Hitoshi UKAWA

Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #2,501,858 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11994965 Storage system, failover control method, and recording medium 2024-05-28