Inventor
MAKIHARA HIROYASU
JP8 patents
Patents
8 patentsUS5450424ASep 12, 1995
Semiconductor memory device with error checking and correcting function
MITSUBISHI ELECTRIC CORP141 citations96
US5600171AFeb 4, 1997
Mask ROM device
MITSUBISHI ELECTRIC CORP70 citations95
US5383205AJan 17, 1995
Semiconductor memory device having an error correction circuit and an error correction method of data in a semiconductor memory device
MITSUBISHI ELECTRIC CORP21 citations92
US5243573ASep 7, 1993
Sense amplifier for nonvolatile semiconductor storage devices
MITSUBISHI ELECTRIC CORP35 citations92
US5003205AMar 26, 1991
Buffer circuit used in a semiconductor device operating by different supply potentials and method of operating the same
MITSUBISHI ELECTRIC CORP42 citations91
US5471432ANov 28, 1995
Semiconductor memory device having address transition and supply voltage detecting circuits
MITSUBISHI ELECTRIC CORP7 citations72
US5097152AMar 17, 1992
Buffer circuit used in a semiconductor device operating by different supply potentials and method of operating the same
MITSUBISHI ELECTRIC CORP16 citations72
US5058071AOct 15, 1991
Semiconductor memory device having means for repairing the memory device with respect to possible defective memory portions
MITSUBISHI ELECTRIC CORP18 citations72