YK

Yusuke KUMAGAWA

NC Nhk Spring Co.: 1 patents #31 of 90Top 35%
Overall (2020): #207,522 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10556265 Coiling machine and manufacturing method of coil spring Takeshi FURUSE 2020-02-11