SS

Shouta Sugai

HC Hitachi Chemical Company: 1 patents #55 of 182Top 35%
Overall (2020): #273,164 of 565,922Top 50%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10807830 Winding core and roll Megumi Kodama, Takahiro Tokuyasu 2020-10-20