Inventor
TAKITA MASATO
JP38 patents
⚠️ This page may combine multiple inventors who share the name “TAKITA MASATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
35 patentsUS6172537B1Jan 9, 2001
Semiconductor device
FUJITSU LTD86 citations98
US6049239AApr 11, 2000
Variable delay circuit and semiconductor integrated circuit device
FUJITSU LTD88 citations98
US6628564B1Sep 30, 2003
Semiconductor memory device capable of driving non-selected word lines to first and second potentials
FUJITSU LTD63 citations96
US6605963B2Aug 12, 2003
Semiconductor integrated circuit and method of switching source potential of transistor in semiconductor integrated circuit
FUJITSU LTD65 citations96
US6229363B1May 8, 2001
Semiconductor device
FUJITSU LTD69 citations96
US6115316ASep 5, 2000
Semiconductor memory device with overdriven sense amplifier and stabilized power-supply circuit of source follower type
FUJITSU LTD51 citations96
US6421292B1Jul 16, 2002
Semiconductor memory, and memory access method
FUJITSU LTD26 citations93
US6236605B1May 22, 2001
Semiconductor integrated circuit and semiconductor memory device including overdriving sense amplifier
FUJITSU LTD23 citations93
US7079443B2Jul 18, 2006
Semiconductor device
FUJITSU LTD18 citations92
US6377101B1Apr 23, 2002
Variable delay circuit and semiconductor integrated circuit device
FUJITSU LTD19 citations92
US6317353B1Nov 13, 2001
Semiconductor integrated circuit
FUJITSU LTD23 citations92
US6262930B1Jul 17, 2001
Semiconductor memory device with overdriven sense amplifier and stabilized power-supply circuit of source follower type
FUJITSU LTD24 citations92
US6201378B1Mar 13, 2001
Semiconductor integrated circuit
FUJITSU LTD36 citations92
US6198686B1Mar 6, 2001
Memory device having row decoder
FUJITSU LTD25 citations92
US6111802AAug 29, 2000
Semiconductor memory device
FUJITSU LTD23 citations92
US5978884ANov 2, 1999
Semiconductor memory device having a single line data bus and latch circuits for improved pipeline operations
FUJITSU LTD29 citations92
US5936912AAug 10, 1999
Electronic device and semiconductor memory device using the same
FUJITSU LTD48 citations92
US6072749AJun 6, 2000
Memory device preventing a slow operation through a mask signal
FUJITSU LTD19 citations84
US5648680AJul 15, 1997
Lead-on-chip semiconductor device
FUJITSU LTD18 citations84
US6791354B2Sep 14, 2004
Semiconductor integrated circuit
FUJITSU LTD11 citations74
US6252269B1Jun 26, 2001
Semiconductor memory device
FUJITSU LTD8 citations74
US6188597B1Feb 13, 2001
Semiconductor memory having sub-select lines cross-connected to sub-decoders
FUJITSU LTD8 citations74
US6151265ANov 21, 2000
Memory device having direct sense circuit
FUJITSU LTD10 citations74
US6115284ASep 5, 2000
Memory device with faster write operation
FUJITSU LTD9 citations74
US6111795AAug 29, 2000
Memory device having row decoder
FUJITSU LTD11 citations74
US6052301AApr 18, 2000
Semiconductor memory device
FUJITSU LTD10 citations74
US5943253AAug 24, 1999
Semiconductor memory device with efficient layout
FUJITSU LTD11 citations74
US5874853AFeb 23, 1999
Semiconductor integrated circuit system
FUJITSU LTD13 citations74
US6278647B1Aug 21, 2001
Semiconductor memory device having multi-bank and global data bus
FUJITSU LTD10 citations73
US6147919ANov 14, 2000
Semiconductor memory employing direct-type sense amplifiers capable of realizing high-speed access
FUJITSU LTD13 citations73
US6868023B2Mar 15, 2005
Semiconductor memory device based on dummy-cell method
FUJITSU LTD2 citations63
US6404692B1Jun 11, 2002
Semiconductor memory
FUJITSU LTD2 citations62
US7187604B2Mar 6, 2007
Semiconductor memory
FUJITSU LTD1 citations52
US6992944B2Jan 31, 2006
Semiconductor memory device with reduced power consumption for refresh operation
FUJITSU LTD0 citations52
US6538493B2Mar 25, 2003
Semiconductor integrated circuit
FUJITSU LTD0 citations52