Inventor
KUROKI KOJI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “KUROKI KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELPIDA MEMORY INC
9 patentsUS7580321B2Aug 25, 2009
Synchronous semiconductor memory device
ELPIDA MEMORY INC21 citations92
US7345950B2Mar 18, 2008
Synchronous semiconductor memory device
ELPIDA MEMORY INC22 citations92
US7755366B2Jul 13, 2010
Calibration circuit, semiconductor device including the same, and method of adjusting output characteristics of semiconductor device
ELPIDA MEMORY INC28 citations91
US7944262B2May 17, 2011
Duty correction circuit
ELPIDA MEMORY INC8 citations84
US7719921B2May 18, 2010
Duty detection circuit, DLL circuit using the same, semiconductor memory circuit, and data processing system
ELPIDA MEMORY INC6 citations63
US7710172B2May 4, 2010
DLL circuit, semiconductor memory device using the same, and data processing system
ELPIDA MEMORY INC3 citations63
US7681062B2Mar 16, 2010
Synchronous type semiconductor device for high speed data processing
ELPIDA MEMORY INC4 citations62
US8013645B2Sep 6, 2011
DLL circuit adapted to semiconductor device
ELPIDA MEMORY INC4 citations60
US8896348B2Nov 25, 2014
Semiconductor apparatus
ELPIDA MEMORY INC0 citations51
OKI ELECTRIC IND CO LTD
6 patentsUS6919754B2Jul 19, 2005
Fuse detection circuit
OKI ELECTRIC IND CO LTD28 citations92
US6128209AOct 3, 2000
Semiconductor memory device having dummy bit and word lines
OKI ELECTRIC IND CO LTD45 citations92
US7254070B2Aug 7, 2007
Semiconductor memory device with redundancy circuit
OKI ELECTRIC IND CO LTD4 citations62
US6751128B2Jun 15, 2004
Semiconductor memory device having shortened testing time
OKI ELECTRIC IND CO LTD6 citations62
US7391662B2Jun 24, 2008
Semiconductor memory device with redundancy circuit
OKI ELECTRIC IND CO LTD1 citations52
US7317344B2Jan 8, 2008
Function selection circuit using a fuse option scheme
OKI ELECTRIC IND CO LTD1 citations52
KUROKI KOJI
4 patentsUS8604835B2Dec 10, 2013
Semiconductor apparatus
KUROKI KOJI6 citations82
US8710861B2Apr 29, 2014
Semiconductor device and method of adjusting characteristic thereof
KUROKI KOJI8 citations79
US9691700B2Jun 27, 2017
Semiconductor device including first and second dummy wirings
KUROKI KOJI4 citations71
US8120978B2Feb 21, 2012
Semiconductor memory device having auto-precharge function
KUROKI KOJI0 citations40