SA

Seigou Akazawa

SC Sumitomo Bakelite Co.: 1 patents #403 of 790Top 55%
Overall (All Time): #3,342,063 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7625194 Unit for production of tubular resin film Shingo Yoshida, Toyotaro Maruyama, Takeshi Takeuchi, Shigeyoshi Furuhara, Masanori Ikenaga +1 more 2009-12-01