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

Tsunehiko Baba

Hitachi: 26 patents #1,179 of 28,497Top 5%
Overall (All Time): #150,274 of 4,157,543Top 4%
26 Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
7107485 Method, apparatus, and computer readable medium for managing multiple system Takayuki Nakano 2006-09-12