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Yohtaro Yatsuzuka

KC Kokusai Denshin Denwa Co.: 1 patents #15 of 65Top 25%
Overall (1989): #39,958 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4811396 Speech coding system — 1989-03-07