YF

Yasuo Fukushima

Bridgestone: 1 patents #50 of 185Top 30%
SK Showa Denko K.K.: 1 patents #14 of 112Top 15%
📍 Tsuchiura, OH: #1 of 1 inventorsTop 100%
Overall (2003): #89,508 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6656992 Rubber composition Naofumi Ezawa, Susumu Shibusawa 2003-12-02