MU

Masahiro Umezawa

NC Nhk Spring Co.: 1 patents #14 of 98Top 15%
Overall (2022): #338,820 of 548,613Top 65%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11254177 Hollow coil spring and suspension device for vehicle Daisuke Takeda 2022-02-22