Inventor
TOGUCHI SATORU
JP48 patents
⚠️ This page may combine multiple inventors who share the name “TOGUCHI SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
20 patentsUS6747287B1Jun 8, 2004
Organic thin film transistor
NEC CORP74 citations98
US6476550B1Nov 5, 2002
Organic Electroluminescent device with a defraction grading and luminescent layer
NEC CORP120 citations98
US6582837B1Jun 24, 2003
Organic electroluminescence device
NEC CORP85 citations96
US6396208B1May 28, 2002
Organic electroluminescent device and its manufacturing process
NEC CORP108 citations96
US6734624B2May 11, 2004
Organic electro-luminescence device and method for fabricating same
NEC CORP23 citations93
US6660408B1Dec 9, 2003
Organic electroluminescent device
NEC CORP25 citations93
US6468675B1Oct 22, 2002
Organic electroluminescent device having high luminance efficiency
NEC CORP39 citations93
US6329083B1Dec 11, 2001
Organic electroluminescent device containing a benzoperylene compound
NEC CORP20 citations93
US6465116B1Oct 15, 2002
Organic electroluminescent device
NEC CORP23 citations92
US6492041B2Dec 10, 2002
Organic electroluminescent device having high efficient luminance
NEC CORP21 citations88
US6784452B2Aug 31, 2004
Organic thin film transistor
NEC CORP15 citations84
US6750895B1Jun 15, 2004
Optical printer head with integrated drive circuitry
NEC CORP13 citations84
US6565993B2May 20, 2003
Organic electroluminescence device
NEC CORP7 citations74
US6630253B1Oct 7, 2003
Organic electroluminescence device
NEC CORP12 citations73
US7378683B2May 27, 2008
Transistor using organic material having a bridged cyclic hydrocarbon lactone structure and process for producing the same
NEC CORP4 citations63
US6699594B1Mar 2, 2004
Organic electroluminescent device
NEC CORP5 citations63
US6682831B2Jan 27, 2004
Organic electroluminescent device
NEC CORP4 citations63
US6670051B2Dec 30, 2003
Organic electroluminescent device using hole-injectable, light-emitting material
NEC CORP5 citations63
US6180267B1Jan 30, 2001
Organic electroluminescent device containing a 1,3-dibenzylideneindane compound
NEC CORP4 citations63
US5831084ANov 3, 1998
Oxytitanium phthalocyanine crystal
NEC CORP3 citations63
SAMSUNG SDI CO LTD
16 patentsUS6900457B2May 31, 2005
Light emitting device and manufacturing method thereof and display used this light emitting device
SAMSUNG SDI CO LTD30 citations93
US6771018B2Aug 3, 2004
Light-emitting device and display device employing electroluminescence with no light leakage and improved light extraction efficiency
SAMSUNG SDI CO LTD21 citations93
US6759144B2Jul 6, 2004
Organic electroluminescence device
SAMSUNG SDI CO LTD33 citations92
US7447442B2Nov 4, 2008
Light emitting device and communication system
SAMSUNG SDI CO LTD13 citations84
US7094122B2Aug 22, 2006
Light emitting device and manufacturing method thereof and display used this light emitting device
SAMSUNG SDI CO LTD13 citations84
US6921627B2Jul 26, 2005
Organic electroluminescent device with self-aligned insulating fillers and method for manufacturing the same
SAMSUNG SDI CO LTD15 citations84
US7345419B2Mar 18, 2008
Substrate for optical element, organic electroluminescence element and organic electroluminescence display device
SAMSUNG SDI CO LTD11 citations83
US7180235B2Feb 20, 2007
Light-emitting device substrate with light control layer and light-emitting device using the same
SAMSUNG SDI CO LTD10 citations82
US6809333B2Oct 26, 2004
Organic electroluminescence element
SAMSUNG SDI CO LTD8 citations74
US6753097B2Jun 22, 2004
Organic electroluminescent device
SAMSUNG SDI CO LTD8 citations74
US7391048B2Jun 24, 2008
Optical control portion with graded metal dopant to control refractive index
SAMSUNG SDI CO LTD7 citations72
US6921588B2Jul 26, 2005
Organic electroluminescent device having high luminance efficiency
SAMSUNG SDI CO LTD4 citations63
US6899961B2May 31, 2005
Organic electroluminescence device
SAMSUNG SDI CO LTD4 citations63
US6821644B2Nov 23, 2004
Organic electroluminescent device
SAMSUNG SDI CO LTD5 citations63
US7125614B2Oct 24, 2006
Organic electroluminescent device
SAMSUNG SDI CO LTD0 citations52
US7201976B2Apr 10, 2007
Organic electroluminescence material and electroluminescence device using the same
SAMSUNG SDI CO LTD0 citations42
SAMSUNG MOBILE DISPLAY CO LTD
4 patentsUS7619357B2Nov 17, 2009
Electroluminescent display device
SAMSUNG MOBILE DISPLAY CO LTD28 citations91
US7598669B2Oct 6, 2009
Light-emitting diode, its manufacturing method, and display device using the same
SAMSUNG MOBILE DISPLAY CO LTD12 citations84
US7695757B2Apr 13, 2010
Method of manufacturing a substrate for organic electroluminescent device
SAMSUNG MOBILE DISPLAY CO LTD3 citations61
US7638797B2Dec 29, 2009
Substrate of emitting device and emitting device using the same
SAMSUNG MOBILE DISPLAY CO LTD2 citations61
TOGUCHI SATORU
4 patentsUS8389987B2Mar 5, 2013
Switching element and method for fabricating same
TOGUCHI SATORU2 citations61
US8309992B2Nov 13, 2012
Switching element including carbon nanotubes and method for manufacturing the same
TOGUCHI SATORU4 citations61
US8138501B2Mar 20, 2012
Switching element and manufacturing method thereof
TOGUCHI SATORU0 citations51
US8101948B2Jan 24, 2012
Switching element
TOGUCHI SATORU0 citations51