TI

Taizo Izumiyama

HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
Overall (All Time): #4,077,306 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4354797 Front loading hydraulic excavator Kiyonobu Hirose 1982-10-19