KM

Kei Matsuzawa

NU Nihon University: 1 patents #43 of 233Top 20%
📍 Kawaguchi, JP: #265 of 473 inventorsTop 60%
Overall (All Time): #3,328,969 of 4,157,543Top 85%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7552850 Clothes holding device Fujio Koeda 2009-06-30