Inventor
KURAHASHI TAKAHISA
JP27 patents
⚠️ This page may combine multiple inventors who share the name “KURAHASHI TAKAHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
26 patentsUS6794687B1Sep 21, 2004
Semiconductor light-emitting device and method for fabricating the device
SHARP KK19 citations92
US6621106B2Sep 16, 2003
Light emitting diode
SHARP KK16 citations92
US6265732B1Jul 24, 2001
Light emitting diode
SHARP KK19 citations92
US6083769AJul 4, 2000
Method for producing a light-emitting diode
SHARP KK21 citations92
US6794688B2Sep 21, 2004
Semiconductor light-emitting device and manufacturing method therefor, and LED lamp and LED display
SHARP KK21 citations89
US6881985B2Apr 19, 2005
Light emitting diode
SHARP KK15 citations84
US6465812B1Oct 15, 2002
Semiconductor light emitting device
SHARP KK15 citations84
US6433364B2Aug 13, 2002
Semiconductor light emitting device capable of increasing light emitting efficiency
SHARP KK16 citations84
US7495263B2Feb 24, 2009
Semiconductor light-emitting device and manufacturing method therefor
SHARP KK11 citations83
US6617606B2Sep 9, 2003
Light-emitting semiconductor element
SHARP KK15 citations83
US6236065B1May 22, 2001
Light-emitting diode array and method for fabricating the same
SHARP KK19 citations83
US7541621B2Jun 2, 2009
Semiconductor light emitting device having a current narrowing portion and manufacturing method for semiconductor light emitting device
SHARP KK12 citations82
US6165809ADec 26, 2000
Method of fabricating light emitting diodes
SHARP KK15 citations74
US7166865B2Jan 23, 2007
Semiconductor light emitting device and method for manufacturing same
SHARP KK8 citations73
US6501101B2Dec 31, 2002
Light emitting diode
SHARP KK11 citations73
US6384430B1May 7, 2002
Light emitting diode
SHARP KK13 citations73
US7285436B2Oct 23, 2007
Method of manufacturing a semiconductor light-emitting device
SHARP KK5 citations71
US7348195B2Mar 25, 2008
Semiconductor light-emitting device and method for fabricating the device
SHARP KK2 citations62
US6822266B2Nov 23, 2004
Semiconductor light-emitting device
SHARP KK3 citations62
US6815727B2Nov 9, 2004
Semiconductor light emitting device
SHARP KK4 citations62
US6797986B1Sep 28, 2004
Semiconductor light emitting element
SHARP KK5 citations62
US6770915B2Aug 3, 2004
Light emitting element with multiple multi-layer reflectors and a barrier layers
SHARP KK3 citations62
US6617614B2Sep 9, 2003
Semiconductor light-emitting device
SHARP KK3 citations62
US6548824B2Apr 15, 2003
Semiconductor light emitting device for stably obtaining peak wave length of emission spectrum
SHARP KK2 citations62
US6924502B2Aug 2, 2005
Semiconductor light emitting device for stably obtaining peak wave length of emission spectrum
SHARP KK0 citations52
US6864514B2Mar 8, 2005
Light emitting diode
SHARP KK1 citations51