YL

Yan Lee

📍 Tokyo, MN: #6 of 9 inventorsTop 70%
Overall (2022): #204,015 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11525272 Anti-seismic performance reinforcement and crack repair structure of masonry structure and construction method of same 2022-12-13