SI

Shigeyasu Itoh

MP Mitsubishi Plastics: 3 patents #23 of 168Top 15%
SO Sony: 3 patents #10,744 of 25,231Top 45%
Overall (All Time): #1,580,078 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7334324 Method of manufacturing multilayer wiring board Minoru Ogawa, Masahiro Izumi, Shingetsu Yamada, Shuuji Suzuki, Hiroo Kurosaki 2008-02-26
7022399 Semiconductor device integrated multilayer wiring board Minoru Ogawa, Masahiro Izumi, Shingetsu Yamada, Shuuji Suzuki, Hiroo Kurosaki 2006-04-04
6797367 Multilayer wiring board, semiconductor device mounting board using same, and method of manufacturing multilayer wiring board Minoru Ogawa, Masahiro Izumi, Shingetsu Yamada, Shuuji Suzuki, Hiroo Kurosaki 2004-09-28