CL

Changheng Liu

SI Sumitomo Heavy Industries: 1 patents #23 of 76Top 35%
📍 Nishitokyo, JP: #9 of 23 inventorsTop 40%
Overall (2022): #497,490 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11243014 Cryocooler Qian Bao 2022-02-08