KO

Kenichi Otsuka

KS Kawasaki Steel: 1 patents #38 of 194Top 20%
📍 Shizuoka, GA: #1 of 1 inventorsTop 100%
Overall (1989): #87,992 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4810285 Process for preparing spherical copper fine powder Minoru Nitta 1989-03-07