MS

Masafumi Sedou

KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
📍 Hyuga, JP: #13 of 36 inventorsTop 40%
Overall (All Time): #3,367,919 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7438740 Briquette for raw material for iron manufacture and briquette for introduction into slag generating apparatus Mitsuma Matsuda 2008-10-21