HA

Hisatoshi Atsumo

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #3,397,904 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7279365 Method of manufacturing heat conductive substrate Tetsuya Tsumura, Shinya Tanaka, Michihiro Miyauchi, Yoshiyuki Miyoshi 2007-10-09