KK

Kei Kawanishi

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #3,379,277 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7183671 Semiconductor device and method for producing the same Noriyuki Shimazu, Ayako Morita 2007-02-27