HY

Hayao YOSHINO

KO Komatsu: 1 patents #1,163 of 2,087Top 60%
Overall (All Time): #3,076,573 of 4,157,543Top 75%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9169622 Hydraulic excavator Tomoyoshi Sho, Hirotaka Sueyoshi 2015-10-27