YM

Yoshio Matsushima

KC Kyowa Chemical Industry Co.: 1 patents #31 of 54Top 60%
Overall (All Time): #4,098,999 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4296094 Dental cleaning composition and method Teruhiko Kumura, Isamu Kawamura, Terushige Kawata 1981-10-20