Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SF

Seiji Funaba — 1 Patent in 2021

HSHitachi Automotive Systems: 1 patents #153 of 454Top 35%
Hitachinaka, JP: #107 of 283 inventorsTop 40%
Overall (2021): #269,152 of 548,734Top 50%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11011443 Power semiconductor device including a spacer Tokihito Suwa 2021-05-18