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

Wei Chean TAN

HHHitachi High-Technologies: 1 patents #104 of 389Top 30%
Overall (2023): #209,862 of 537,848Top 40%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11747292 Charged particle beam apparatus Hiroyuki Chiba 2023-09-05