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Yuusaku Nozawa

HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
📍 Tomamae, JP: #3 of 4 inventorsTop 75%
Overall (All Time): #3,923,285 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4813447 Flow control valve apparatus Ken Ichiryu, Takashi Kanai, Masami Ochiai, Hideyo Kato 1989-03-21