KK

Keiko Kushida

HI Hitachi: 2 patents #622 of 3,771Top 20%
Overall (2004): #55,121 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6818523 Semiconductor storage device manufacturing method which forms a hydrogen diffusion inhibiting layer Hiroshi Miki, Yasuhiro Shimamoto, Shinichiro Takatani, Yoshihisa Fujisaki, Hiromi Nakai 2004-11-16
6800889 Semiconductor device and fabrication method thereof Shinichiro Takatani, Hiroshi Miki, Yoshihisa Fujisaki, Kazuyoshi Torii 2004-10-05