KO

Koji Ohgi

TO Tokuyama: 1 patents #280 of 562Top 50%
Overall (All Time): #3,531,815 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6664321 Wear resistant resin composition Kazuhiko Ayama, Hitoshi Inata 2003-12-16