NH

Norio Hiyama

📍 Ota, JP: #258 of 330 inventorsTop 80%
Overall (All Time): #4,077,435 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4355304 Digital compandor Masao Kasuga, Yoshiyuki Tsuchikane 1982-10-19