AY

Atsushi YONEOKA

NC Nhk Spring Co.: 1 patents #14 of 98Top 15%
Overall (2022): #521,738 of 548,613Top 100%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11396921 Wave spring Hideaki Sakai 2022-07-26