Inventor

SAGARA TSUTOMU

JP3 patents

Patents

3 patents

US7209379B2Apr 24, 2007

Storage device and semiconductor device

SONY CORP20 citations90

US7242606B2Jul 10, 2007

Storage apparatus and semiconductor apparatus

SONY CORP19 citations82

US7372718B2May 13, 2008

Storage and semiconductor device

SONY CORP8 citations71