Inventor
YAMAGUCHI NAOAKI
JP64 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI NAOAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
47 patentsUS6867431B2Mar 15, 2005
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB150 citations99
US6259120B1Jul 10, 2001
Semiconductor device and method for fabricating the same
SEMICONDUCTOR ENERGY LAB155 citations99
US6218678B1Apr 17, 2001
Semiconductor device
SEMICONDUCTOR ENERGY LAB116 citations99
US6096581AAug 1, 2000
Method for operating an active matrix display device with limited variation in threshold voltages
SEMICONDUCTOR ENERGY LAB158 citations99
US6097454AAug 1, 2000
Display device
SEMICONDUCTOR ENERGY LAB189 citations99
US6049092AApr 11, 2000
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB194 citations99
US5982460ANov 9, 1999
Electro-optical display
SEMICONDUCTOR ENERGY LAB134 citations99
US5962872AOct 5, 1999
Semiconductor device and method for fabricating the same
SEMICONDUCTOR ENERGY LAB220 citations99
US5929948AJul 27, 1999
Black matrix coupled to common electrode through a transparent conductive film
SEMICONDUCTOR ENERGY LAB144 citations99
US5815226ASep 29, 1998
Electro-optical device and method of fabricating same
SEMICONDUCTOR ENERGY LAB236 citations99
US5756364AMay 26, 1998
Laser processing method of semiconductor device using a catalyst
SEMICONDUCTOR ENERGY LAB312 citations99
US5648277AJul 15, 1997
Method of manufacturing a semiconductor device
SEMICONDUCTOR ENERGY LAB419 citations99
US5612250AMar 18, 1997
Method for manufacturing a semiconductor device using a catalyst
SEMICONDUCTOR ENERGY LAB318 citations99
US5543352AAug 6, 1996
Method for manufacturing a semiconductor device using a catalyst
SEMICONDUCTOR ENERGY LAB341 citations99
US5508209AApr 16, 1996
Method for fabricating thin film transistor using anodic oxidation
SEMICONDUCTOR ENERGY LAB290 citations99
US7569856B2Aug 4, 2009
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB56 citations98
US7525158B2Apr 28, 2009
Semiconductor device having pixel electrode and peripheral circuit
SEMICONDUCTOR ENERGY LAB69 citations98
US7381599B2Jun 3, 2008
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB69 citations98
US6773971B1Aug 10, 2004
Method of manufacturing a semiconductor device having lightly-doped drain (LDD) regions
SEMICONDUCTOR ENERGY LAB85 citations98
US6507069B1Jan 14, 2003
Semiconductor device and method of manufacture thereof
SEMICONDUCTOR ENERGY LAB80 citations98
US6005648ADec 21, 1999
Display device
SEMICONDUCTOR ENERGY LAB115 citations98
US5620906AApr 15, 1997
Method for producing semiconductor device by introducing hydrogen ions
SEMICONDUCTOR ENERGY LAB98 citations98
US5605846AFeb 25, 1997
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB349 citations98
US6118506ASep 12, 2000
Electro-optical device and method of fabricating same
SEMICONDUCTOR ENERGY LAB148 citations97
US6982768B2Jan 3, 2006
Liquid crystal display device
SEMICONDUCTOR ENERGY LAB43 citations96
US6906383B1Jun 14, 2005
Semiconductor device and method of manufacture thereof
SEMICONDUCTOR ENERGY LAB45 citations96
US6777763B1Aug 17, 2004
Semiconductor device and method for fabricating the same
SEMICONDUCTOR ENERGY LAB49 citations96
US6617612B2Sep 9, 2003
Semiconductor device and a semiconductor integrated circuit
SEMICONDUCTOR ENERGY LAB66 citations96
US6509212B1Jan 21, 2003
Method for laser-processing semiconductor device
SEMICONDUCTOR ENERGY LAB49 citations96
US6475839B2Nov 5, 2002
Manufacturing of TFT device by backside laser irradiation
SEMICONDUCTOR ENERGY LAB71 citations96
US6336969B1Jan 8, 2002
Optical processing apparatus and optical processing method
SEMICONDUCTOR ENERGY LAB34 citations96
US6246453B1Jun 12, 2001
Electro-optical device
SEMICONDUCTOR ENERGY LAB50 citations96
US6198517B1Mar 6, 2001
Liquid crystal display device
SEMICONDUCTOR ENERGY LAB67 citations96
US6059873AMay 9, 2000
Optical processing method with control of the illumination energy of laser light
SEMICONDUCTOR ENERGY LAB73 citations96
US6008101ADec 28, 1999
Laser processing method of semiconductor device
SEMICONDUCTOR ENERGY LAB68 citations96
US5897346AApr 27, 1999
Method for producing a thin film transistor
SEMICONDUCTOR ENERGY LAB61 citations96
US6194255B1Feb 27, 2001
Method for manufacturing thin-film transistors
SEMICONDUCTOR ENERGY LAB81 citations95
US7635895B2Dec 22, 2009
Display device
SEMICONDUCTOR ENERGY LAB20 citations93
US7183614B2Feb 27, 2007
Semiconductor device and method of manufacture thereof
SEMICONDUCTOR ENERGY LAB21 citations93
US6884698B1Apr 26, 2005
Method for manufacturing semiconductor device with crystallization of amorphous silicon
SEMICONDUCTOR ENERGY LAB35 citations93
US6723590B1Apr 20, 2004
Method for laser-processing semiconductor device
SEMICONDUCTOR ENERGY LAB43 citations93
US6709906B2Mar 23, 2004
Method for producing semiconductor device
SEMICONDUCTOR ENERGY LAB18 citations93
US6501094B1Dec 31, 2002
Semiconductor device comprising a bottom gate type thin film transistor
SEMICONDUCTOR ENERGY LAB20 citations93
US6174757B1Jan 16, 2001
Method for producing semiconductor device
SEMICONDUCTOR ENERGY LAB33 citations93
US5736414AApr 7, 1998
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB51 citations93
US5926735AJul 20, 1999
Method of forming semiconductor device
SEMICONDUCTOR ENERGY LAB42 citations92
US7847355B2Dec 7, 2010
Semiconductor device including transistors with silicided impurity regions
SEMICONDUCTOR ENERGY LAB6 citations74
24M TECHNOLOGIES INC
1 patentKONUMA TOSHIMITSU
1 patentZHANG HONGYONG
1 patentShowing the top 50 of 64 patents by PatentIndex Score.