KN

Koichi Nagao

Sumitomo Electric Industries: 3 patents #374 of 4,178Top 9%
Overall (2004): #25,297 of 270,089Top 10%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6815255 Semiconductor device and manufacturing method thereof Yukiko Nakaoka, Kazuhiko Matsumura, Hideyuki Kaneko, Hiroaki Fujimoto 2004-11-09
6764879 Semiconductor wafer, semiconductor device, and method for manufacturing the same Hiroaki Fujimoto 2004-07-20
6677674 Semiconductor package having two chips internally connected together with bump electrodes and both chips externally connected to a lead frame with bond wires 2004-01-13