KO

Kosei Obata

AC Alps Electric Co.: 1 patents #49 of 156Top 35%
📍 Rifu, JP: #21 of 97 inventorsTop 25%
Overall (1989): #86,062 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4807091 Illuminating device for an electric part — 1989-02-21