Inventor
KUMAKURA SINSUKE
JP7 patents
Patents
7 patentsUS5566386AOct 15, 1996
Nonvolatile semiconductor memory device having a status register and test method for the same
FUJITSU LTD19 citations92
US5402380AMar 28, 1995
Nonvolatile semiconductor memory device having a status register and test method for the same
FUJITSU LTD27 citations92
US5519652AMay 21, 1996
Nonvolatile semiconductor memory for positively holding stored data
FUJITSU LTD31 citations91
US5592427AJan 7, 1997
Semiconductor memory having a sense amplifier with load transistors having different load characteristics
FUJITSU LTD12 citations81
US5469394ANov 21, 1995
Nonvolatile semiconductor memory device having a status register and test method for the same
FUJITSU LTD14 citations81
US5291046AMar 1, 1994
Semiconductor memory device
FUJITSU LTD11 citations72
US5412337AMay 2, 1995
Semiconductor device providing reliable conduction test of all terminals
FUJITSU LTD6 citations61