Inventor
SUYAMA JUNICHI
JP14 patents
Patents
14 patentsUS6574150B2Jun 3, 2003
Dynamic random access memory with low power consumption
OKI ELECTRIC IND CO LTD89 citations94
US5148399ASep 15, 1992
Sense amplifier circuitry selectively separable from bit lines for dynamic random access memory
OKI ELECTRIC IND CO LTD22 citations92
US5949729ASep 7, 1999
Memory device with current limiting feature
OKI ELECTRIC IND CO LTD31 citations90
US6791894B2Sep 14, 2004
DRAM power-source controller that reduces current consumption during standby
OKI ELECTRIC IND CO LTD15 citations82
US5420823AMay 30, 1995
Semiconductor memory with improved power supply control circuit
OKI ELECTRIC IND CO LTD19 citations77
US6501303B1Dec 31, 2002
Semiconductor integrated circuit
OKI ELECTRIC IND CO LTD12 citations73
US5031153AJul 9, 1991
MOS semiconductor memory device having sense control circuitry simplified
OKI ELECTRIC IND CO LTD18 citations73
US5446694AAug 29, 1995
Semiconductor memory device
OKI ELECTRIC IND CO LTD10 citations72
US5274585ADec 28, 1993
Semiconductor memory device
OKI ELECTRIC IND CO LTD7 citations72
US5777492AJul 7, 1998
Address transition detector circuit
OKI ELECTRIC IND CO LTD7 citations71
US5260903ANov 9, 1993
Semiconductor memory device
OKI ELECTRIC IND CO LTD14 citations71
US5276645AJan 4, 1994
Semiconductor memory with reduced peak current
OKI ELECTRIC IND CO LTD6 citations62
US5973982AOct 26, 1999
Pulse width amplifier circuit
OKI ELECTRIC IND CO LTD3 citations60
US6438061B1Aug 20, 2002
Dynamic random access memory with low power consumption
OKI ELECTRIC IND CO LTD1 citations48