YK

Yohei Kuwabara

SC Shizuoka Seiki Co.: 1 patents #6 of 8Top 75%
Overall (1989): #40,852 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4883568 Finishing method employing electro-chemical process Teruo Asaoka 1989-11-28