RK

Ryuji Kodama

SC Sumitomo Metal Mining Co.: 1 patents #385 of 736Top 55%
Overall (All Time): #3,443,051 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6863839 Composition for resin-bonded magnet, and resin-bonded magnet using the same Shoichi Yoshizawa, Shin Hayashi 2005-03-08