TT

Toshihiro Takaoka

TO Tokuyama: 1 patents #280 of 562Top 50%
Overall (All Time): #3,615,368 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6063472 Architectural material and a process of production thereof Yoshihiro Sakai, Tadashi Fujimoto 2000-05-16