KO

Kazuya OISHI

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #3,524,911 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6630630 Multilayer printed wiring board and its manufacturing method Satoshi Maezawa, Masashi Tachibana 2003-10-07