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Yoshikiyo Nagasaka

DC Diesel Kiki Co.: 1 patents #32 of 89Top 40%
📍 Konan, JP: #16 of 32 inventorsTop 50%
Overall (1989): #40,670 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4800954 Laminated heat exchanger Ichiro Noguchi, Isamu Kurosawa 1989-01-31