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

Takaharu Matsui

HIHitachi: 1 patents #433 of 1,362Top 35%
Overall (2019): #252,216 of 560,194Top 50%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10380865 Monitoring apparatus, method and system of the same Kei Imazawa 2019-08-13