Inventor
OHTSUKA MARIKO
JP4 patents
Patents
4 patentsUS6091660AJul 18, 2000
Semiconductor integrated circuit device
HITACHI LTD164 citations99
US6314044B1Nov 6, 2001
Semiconductor integrated circuit device
HITACHI LTD94 citations98
US5978305ANov 2, 1999
Semiconductor integrated circuit device
HITACHI LTD19 citations92
US6301184B1Oct 9, 2001
Semiconductor integrated circuit device having an improved operation control for a dynamic memory
HITACHI LTD29 citations90