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Takayuki Yoshida

Sumitomo Electric Industries: 3 patents #267 of 3,352Top 8%
Overall (2002): #20,001 of 266,432Top 8%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6483175 Wiring board and semiconductor device using the same 2002-11-19
6423561 Method for fabricating semiconductor device Toyoji Chino, Kenichi Matsuda 2002-07-23
6417885 Solid-state image pickup device with a separable circuit board Takahisa Suzuki 2002-07-09