AM

Akihito Magara

HC Hitachi Chemical Company: 1 patents #55 of 182Top 35%
Overall (2020): #559,250 of 565,922Top 100%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10612614 Friction material composition Shouqi Sun 2020-04-07