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Jun Shigemi

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
📍 Saijo, JP: #44 of 81 inventorsTop 55%
Overall (All Time): #3,536,628 of 4,157,543Top 90%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6350334 Method of manufacturing a multi-layered ceramic substrate Shigetoshi Segawa 2002-02-26