YK

Yoshinao Kohno

KA Kao: 1 patents #1,961 of 3,221Top 65%
Overall (All Time): #3,588,841 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6264739 Dispersant for plaster Fujio Yamato, Kazushige Kitagawa 2001-07-24