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Nobutaka Amada

HI Hitachi: 1 patents #311 of 1,214Top 30%
📍 Toyokawa, JP: #3 of 10 inventorsTop 30%
Overall (1982): #40,976 of 81,411Top 55%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4345215 Audio frequency power amplifier circuit Shigeki Inoue 1982-08-17