SS

Sadao Sanada

KC Kuraray Co.: 1 patents #981 of 1,827Top 55%
📍 Kurashiki, JP: #491 of 838 inventorsTop 60%
Overall (All Time): #3,900,182 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4916013 Artificial hair and production thereof Katsura Maeda, Masao Kawamoto 1990-04-10