OS

Ohtsu Shozo

TC Taki Chemical Co.: 1 patents #20 of 65Top 35%
📍 Kakogawa, JP: #405 of 707 inventorsTop 60%
Overall (All Time): #3,955,341 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4756903 Silica base for dentifrice Shinpo Shozo, Fushino Tetsuo, Hachijo Akihiro 1988-07-12