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

Hiroki Funato — 2 Patents in 2021

Hitachi: 1 patents #350 of 1,165Top 35%
HSHitachi Automotive Systems: 1 patents #153 of 454Top 35%
Tokyo, MI: #21 of 34 inventorsTop 65%
Overall (2021): #157,183 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10979014 Voltage filter and power conversion device Hitoshi Taniguchi 2021-04-13
10952311 Electronic control device, vehicle, and method for manufacturing electronic control device Masahiro TOYAMA, Yutaka Uematsu, Hideki Osaka, Mitsuhiro Masuda 2021-03-16