KT

Ken Takeda

TC Toagosei Co.: 1 patents #155 of 338Top 50%
Overall (All Time): #3,299,220 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
7776181 Retention improving composition Yoshio Mori, Koichi Adachi, Tetsuya Tsuzuki 2010-08-17