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Toshitaka Takei

📍 Suita, JP: #31 of 109 inventorsTop 30%
Overall (2004): #96,012 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6831985 Piezoelectric speaker — 2004-12-14