DS

Daisei Shoji

SI Sumitomo Electric Device Innovations: 1 patents #123 of 208Top 60%
Overall (All Time): #3,162,920 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8463086 Optical semiconductor device Takuya Fujii 2013-06-11