Inventor
KIKUTAKE AKIRA
JP23 patents
⚠️ This page may combine multiple inventors who share the name “KIKUTAKE AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
20 patentsUS7467337B2Dec 16, 2008
Semiconductor memory device
FUJITSU LTD39 citations92
US7373564B2May 13, 2008
Semiconductor memory
FUJITSU LTD21 citations92
US7184296B2Feb 27, 2007
Memory device
FUJITSU LTD19 citations92
US7366971B2Apr 29, 2008
Semiconductor memory having sub-party cell array error correction
FUJITSU LTD20 citations84
US7325173B2Jan 29, 2008
Semiconductor memory having error correction
FUJITSU LTD17 citations84
US7254090B2Aug 7, 2007
Semiconductor memory device
FUJITSU LTD10 citations84
US6643805B1Nov 4, 2003
Memory circuit being capable of compression test
FUJITSU LTD17 citations84
US6195304B1Feb 27, 2001
Semiconductor memory device and its refresh address signal generating method adapted to reduce power consumption during refresh operation
FUJITSU LTD16 citations84
US7227801B2Jun 5, 2007
Semiconductor memory device with reliable fuse circuit
FUJITSU LTD10 citations83
US7281155B1Oct 9, 2007
Semiconductor memory device and method for executing shift redundancy operation
FUJITSU LTD7 citations74
US6212091B1Apr 3, 2001
Semiconductor memory device having a shielding line
FUJITSU LTD14 citations74
US7212453B2May 1, 2007
Semiconductor memory having an error correction function
FUJITSU LTD8 citations73
US6147919ANov 14, 2000
Semiconductor memory employing direct-type sense amplifiers capable of realizing high-speed access
FUJITSU LTD13 citations73
US6141274AOct 31, 2000
Semiconductor integrated circuit having a pre-charged operation and a data latch function
FUJITSU LTD8 citations73
US7307885B2Dec 11, 2007
Multi-value nonvolatile semiconductor memory device equipped with reference cell and load balancing circuit
FUJITSU LTD2 citations63
US6477074B2Nov 5, 2002
Semiconductor memory integrated circuit having high-speed data read and write operations
FUJITSU LTD4 citations63
US6226203B1May 1, 2001
Memory device
FUJITSU LTD2 citations63
US6188625B1Feb 13, 2001
Semiconductor memory
FUJITSU LTD3 citations63
US6130849AOct 10, 2000
Semiconductor memory device and data bus amplifier activation method for the semiconductor memory device
FUJITSU LTD3 citations62
US6671220B2Dec 30, 2003
Semiconductor device having simplified internal data transfer
FUJITSU LTD1 citations52