IS

Ikuo Sasanuma

KE Keihin: 1 patents #237 of 596Top 40%
Overall (All Time): #2,838,323 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10181738 Discharge control device Ryutaro Minesawa 2019-01-15