YS

Yoshio Sakai

GC Goo Chemical Co.: 1 patents #1 of 4Top 25%
Overall (2020): #210,921 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10527937 Liquid solder resist composition and covered-printed wiring board Nobuhito Hamada, Michiya Higuchi, Tokuzan Miyake 2020-01-07