Inventor
KOMURA KAZUFUMI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KOMURA KAZUFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
11 patentsUS6879200B2Apr 12, 2005
Delay circuit, semiconductor integrated circuit device containing a delay circuit and delay method
FUJITSU LTD46 citations92
US6795328B2Sep 21, 2004
Semiconductor memory device
FUJITSU LTD22 citations92
US7245549B2Jul 17, 2007
Semiconductor memory device and method of controlling the semiconductor memory device
FUJITSU LTD10 citations84
US6956777B2Oct 18, 2005
Semiconductor memory device and control method thereof
FUJITSU LTD16 citations84
US7135895B2Nov 14, 2006
Semiconductor device having output circuit adaptively suppressing SSO noise
FUJITSU LTD13 citations83
US6845051B2Jan 18, 2005
Semiconductor memory device and data access method for semiconductor memory device
FUJITSU LTD18 citations83
US6490215B2Dec 3, 2002
Semiconductor memory device and refreshing method of semiconductor memory device
FUJITSU LTD11 citations74
US7206246B2Apr 17, 2007
Semiconductor memory device, refresh control method thereof, and test method thereof
FUJITSU LTD6 citations73
US6999360B2Feb 14, 2006
Shift redundancy circuit, method for controlling shift redundancy circuit, and semiconductor memory device
FUJITSU LTD6 citations73
US7463076B2Dec 9, 2008
Power consumption reduction circuit for clock network
FUJITSU LTD7 citations70
US7301833B2Nov 27, 2007
Shift redundancy circuit, method for controlling shift redundancy circuit, and semiconductor memory device
FUJITSU LTD4 citations62
FUJITSU MICROELECTRONICS LTD
3 patentsUS7663175B2Feb 16, 2010
Semiconductor integrated circuit device
FUJITSU MICROELECTRONICS LTD15 citations80
US7650553B2Jan 19, 2010
Semiconductor integrated circuit apparatus and interface test method
FUJITSU MICROELECTRONICS LTD3 citations62
US7495990B2Feb 24, 2009
Semiconductor memory device and method of controlling the semiconductor memory device
FUJITSU MICROELECTRONICS LTD0 citations52
FUJITSU SEMICONDUCTOR LTD
3 patentsUS8023353B2Sep 20, 2011
Semiconductor memory device, refresh control method thereof, and test method thereof
FUJITSU SEMICONDUCTOR LTD2 citations62
US7872293B2Jan 18, 2011
Capacitance cell, semiconductor device, and capacitance cell arranging method
FUJITSU SEMICONDUCTOR LTD2 citations62
US7764559B2Jul 27, 2010
Semiconductor memory device, refresh control method thereof, and test method thereof
FUJITSU SEMICONDUCTOR LTD2 citations62