Inventor
HIRATA MORIHISA
JP22 patents
⚠️ This page may combine multiple inventors who share the name “HIRATA MORIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC ELECTRONICS CORP
9 patentsUS7076757B2Jul 11, 2006
Semiconductor integrated device and apparatus for designing the same
NEC ELECTRONICS CORP19 citations92
US6670679B2Dec 30, 2003
Semiconductor device having an ESD protective circuit
NEC ELECTRONICS CORP19 citations92
US7312517B2Dec 25, 2007
System-in-package type semiconductor device
NEC ELECTRONICS CORP14 citations84
US7631279B2Dec 8, 2009
Semiconductor integrated device and apparatus for designing the same
NEC ELECTRONICS CORP4 citations73
US7624365B2Nov 24, 2009
Semiconductor integrated device and apparatus for designing the same
NEC ELECTRONICS CORP7 citations73
US7552404B2Jun 23, 2009
Semiconductor integrated device and apparatus for designing the same
NEC ELECTRONICS CORP4 citations73
US6600210B1Jul 29, 2003
Semiconductor device and method of manufacturing the same
NEC ELECTRONICS CORP6 citations63
US7196377B2Mar 27, 2007
MOS type semiconductor device having electrostatic discharge protection arrangement
NEC ELECTRONICS CORP4 citations62
US6975979B2Dec 13, 2005
Method and computer software product for calculating and presenting a numerical value representative of a property of a circuit
NEC ELECTRONICS CORP4 citations61
NEC CORP
6 patentsUS5905287AMay 18, 1999
Semiconductor device with high voltage protection
NEC CORP58 citations96
US6469354B1Oct 22, 2002
Semiconductor device having a protective circuit
NEC CORP47 citations92
US5449940ASep 12, 1995
Semiconductor integrated circuit having improved protection element
NEC CORP28 citations92
US6321364B1Nov 20, 2001
Method for designing integrated circuit device based on maximum load capacity
NEC CORP8 citations73
US6629295B1Sep 30, 2003
Design automation method and device
NEC CORP8 citations72
US6191454B1Feb 20, 2001
Protective resistance element for a semiconductor device
NEC CORP12 citations69
RENESAS ELECTRONICS CORP
4 patentsUS7869174B2Jan 11, 2011
Semiconductor device with a plurality of power supply systems
RENESAS ELECTRONICS CORP20 citations92
US7853909B2Dec 14, 2010
ESD analysis device and ESD analysis program used for designing semiconductor device and method of designing semiconductor device
RENESAS ELECTRONICS CORP12 citations83
US8008727B2Aug 30, 2011
Semiconductor integrated circuit device including a pad and first mosfet
RENESAS ELECTRONICS CORP0 citations51
US7986156B2Jul 26, 2011
Semiconductor device including address signal generating protion and digital-to-analog converter
RENESAS ELECTRONICS CORP0 citations42