Inventor

SUMINAGA YASUO

JP4 patents

Patents

4 patents

US5812440ASep 22, 1998

Semiconductor storage device

SHARP KK19 citations90

US5757709AMay 26, 1998

Semiconductor memory device

SHARP KK17 citations75

US5726929AMar 10, 1998

Semiconductor storage device

SHARP KK11 citations71

US6128210AOct 3, 2000

Semiconductor memory device

SHARP KK6 citations60