NK

Nobuyuki Koutani

Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
Overall (All Time): #1,031,122 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7442074 Wiring board and method for producing the same Nozomi Shimoishizaka, Kouichi Nagao, Michiharu Torii, Yoshifumi Nakamura, Takayuki Tanaka 2008-10-28
7439611 Circuit board with auxiliary wiring configuration to suppress breakage during bonding process Hiroyuki Imamura, Yoshifumi Nakamura, Kenshi Tokushima 2008-10-21
7294532 Method for manufacturing semiconductor device Hiroyuki Imamura 2007-11-13
7288729 Circuit board and method for manufacturing the same and semiconductor device and method for manufacturing the same Hiroyuki Imamura 2007-10-30
7285734 Circuit board and method for manufacturing the same and semiconductor device and method for manufacturing the same Hiroyuki Imamura 2007-10-23