RK

Ritsuko Kurazono

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #3,493,830 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6810340 Electromagnetic disturbance analysis method and apparatus and semiconductor device manufacturing method using the method Kenji Shimazaki, Shouzou Hirano, Masanori Tsutsumi, Kaori Matsui, Hisato Yoshida +1 more 2004-10-26