Inventor
SATO KOTOKU
JP27 patents
⚠️ This page may combine multiple inventors who share the name “SATO KOTOKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
18 patentsUS6515928B2Feb 4, 2003
Semiconductor memory device having a plurality of low power consumption modes
FUJITSU LTD163 citations99
US6563746B2May 13, 2003
Circuit for entering/exiting semiconductor memory device into/from low power consumption mode and method of controlling internal circuit at low power consumption mode
FUJITSU LTD64 citations97
US6629224B1Sep 30, 2003
Method for operating a semiconductor memory device having a plurality of operating modes for controlling an internal circuit
FUJITSU LTD69 citations96
US6584032B2Jun 24, 2003
Dynamic random access memory having a low power consumption mode, and method of operating the same
FUJITSU LTD37 citations96
US6535950B1Mar 18, 2003
Semiconductor memory device having a refresh operation
FUJITSU LTD44 citations96
US6397312B1May 28, 2002
Memory subsystem operated in synchronism with a clock
FUJITSU LTD69 citations96
US5901101AMay 4, 1999
Semiconductor memory device
FUJITSU LTD88 citations96
US6535965B1Mar 18, 2003
Semiconductor memory device with fast masking process in burst write mode
FUJITSU LTD17 citations93
US6842391B2Jan 11, 2005
Semiconductor memory of a dynamic random access memory (DRAM) type having a static random access memory (SRAM) interface
FUJITSU LTD28 citations92
US6292426B1Sep 18, 2001
Semiconductor memory device having an SRAM and a DRAM on a single chip
FUJITSU LTD22 citations92
US6172938B1Jan 9, 2001
Electronic instrument and semiconductor memory device
FUJITSU LTD33 citations92
US6144616ANov 7, 2000
Semiconductor memory device
FUJITSU LTD40 citations92
US7102949B2Sep 5, 2006
Semiconductor memory device and memory system
FUJITSU LTD5 citations74
US6735141B2May 11, 2004
Semiconductor memory device having an SRAM and a DRAM on a single chip
FUJITSU LTD5 citations73
US6724675B2Apr 20, 2004
Semiconductor memory device and electronic apparatus
FUJITSU LTD10 citations73
US6961830B2Nov 1, 2005
Semiconductor memory device with fast masking process in burst write mode
FUJITSU LTD2 citations63
US7239569B2Jul 3, 2007
Semiconductor memory device and memory system
FUJITSU LTD0 citations52
US7057959B2Jun 6, 2006
Semiconductor memory having mode register access in burst mode
FUJITSU LTD0 citations52
FUJITSU MICROELECTRONICS LTD
5 patentsUS7688661B2Mar 30, 2010
Semiconductor memory device, and method of controlling the same
FUJITSU MICROELECTRONICS LTD8 citations92
US7684258B2Mar 23, 2010
Semiconductor memory and controller with time-shared mode for row address, column address and data mask signals inputted via address terminals
FUJITSU MICROELECTRONICS LTD10 citations84
US7730232B2Jun 1, 2010
Data transfer method and system
FUJITSU MICROELECTRONICS LTD2 citations63
US7495986B2Feb 24, 2009
Semiconductor memory device, and method of controlling the same
FUJITSU MICROELECTRONICS LTD1 citations63
US7483323B2Jan 27, 2009
Semiconductor memory device, and method of controlling the same
FUJITSU MICROELECTRONICS LTD0 citations52