Inventor
FUKUNAGA TAKESHI
JP218 patents
Patents
50 patentsUS7745993B2Jun 29, 2010
Method for manufacturing light emitting device comprising reflective film
SEMICONDUCTOR ENERGY LAB68 citations99
US7683535B2Mar 23, 2010
Light-emitting device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB68 citations99
US7473928B1Jan 6, 2009
EL display device and a method of manufacturing the same
SEMICONDUCTOR ENERGY LAB118 citations99
US7256776B2Aug 14, 2007
Electrooptical device
SEMICONDUCTOR ENERGY LAB152 citations99
US7176525B2Feb 13, 2007
Process for production of SOI substrate and process for production of semiconductor device
SEMICONDUCTOR ENERGY LAB183 citations99
US7098602B2Aug 29, 2006
Light emitting device and a method of manufacturing the same
SEMICONDUCTOR ENERGY LAB92 citations99
US6998639B2Feb 14, 2006
Method for manufacturing a semiconductor device
SEMICONDUCTOR ENERGY LAB92 citations99
US6894431B2May 17, 2005
Light-emitting device
SEMICONDUCTOR ENERGY LAB85 citations99
US6875633B2Apr 5, 2005
Process for production of SOI substrate and process for production of semiconductor device
SEMICONDUCTOR ENERGY LAB204 citations99
US6778164B2Aug 17, 2004
Electrooptical device
SEMICONDUCTOR ENERGY LAB164 citations99
US6768260B2Jul 27, 2004
Light-emitting device, personal computer having the same, and portable telephone having the same
SEMICONDUCTOR ENERGY LAB75 citations99
US6765562B2Jul 20, 2004
Electrooptical device and method of fabricating the same
SEMICONDUCTOR ENERGY LAB92 citations99
US6750618B2Jun 15, 2004
Light emitting device and a method of manufacturing the same
SEMICONDUCTOR ENERGY LAB102 citations99
US6639244B1Oct 28, 2003
Semiconductor device and method of fabricating the same
SEMICONDUCTOR ENERGY LAB252 citations99
US6608449B2Aug 19, 2003
Luminescent apparatus and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB261 citations99
US6602761B2Aug 5, 2003
Process for production of SOI substrate and process for production of semiconductor device
SEMICONDUCTOR ENERGY LAB228 citations99
US6593592B1Jul 15, 2003
Semiconductor device having thin film transistors
SEMICONDUCTOR ENERGY LAB142 citations99
US6590230B1Jul 8, 2003
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB150 citations99
US6590229B1Jul 8, 2003
Semiconductor device and process for production thereof
SEMICONDUCTOR ENERGY LAB92 citations99
US6559594B2May 6, 2003
Light-emitting device
SEMICONDUCTOR ENERGY LAB299 citations99
US6555968B2Apr 29, 2003
Light emitting device and a method of manufacturing the same
SEMICONDUCTOR ENERGY LAB126 citations99
US6512504B1Jan 28, 2003
Electronic device and electronic apparatus
SEMICONDUCTOR ENERGY LAB306 citations99
US6498369B1Dec 24, 2002
Electro-optical device and electronic equipment
SEMICONDUCTOR ENERGY LAB205 citations99
US6452341B1Sep 17, 2002
EL display device, driving method thereof, and electronic equipment provided with the EL display device
SEMICONDUCTOR ENERGY LAB213 citations99
US6420834B2Jul 16, 2002
Light emitting device and a method of manufacturing the same
SEMICONDUCTOR ENERGY LAB323 citations99
US6388652B1May 14, 2002
Electrooptical device
SEMICONDUCTOR ENERGY LAB267 citations99
US6384818B1May 7, 2002
Electrooptical device and method of fabricating the same
SEMICONDUCTOR ENERGY LAB236 citations99
US6369410B1Apr 9, 2002
Semiconductor device and method of manufacturing the semiconductor device
SEMICONDUCTOR ENERGY LAB147 citations99
US6365933B1Apr 2, 2002
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB320 citations99
US6338991B1Jan 15, 2002
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB105 citations99
US6335541B1Jan 1, 2002
Semiconductor thin film transistor with crystal orientation
SEMICONDUCTOR ENERGY LAB457 citations99
US6294799B1Sep 25, 2001
Semiconductor device and method of fabricating same
SEMICONDUCTOR ENERGY LAB137 citations99
US6285042B1Sep 4, 2001
Active Matry Display
SEMICONDUCTOR ENERGY LAB514 citations99
US6278132B1Aug 21, 2001
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB90 citations99
US6278131B1Aug 21, 2001
Pixel TFT and driver TFT having different gate insulation width
SEMICONDUCTOR ENERGY LAB293 citations99
US6271101B1Aug 7, 2001
Process for production of SOI substrate and process for production of semiconductor device
SEMICONDUCTOR ENERGY LAB301 citations99
US6184068B1Feb 6, 2001
Process for fabricating semiconductor device
SEMICONDUCTOR ENERGY LAB137 citations99
US6133073AOct 17, 2000
Thin film semiconductor and method for manufacturing the same, semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB113 citations99
US6127702AOct 3, 2000
Semiconductor device having an SOI structure and manufacturing method therefor
SEMICONDUCTOR ENERGY LAB668 citations99
US6121660ASep 19, 2000
Channel etch type bottom gate semiconductor device
SEMICONDUCTOR ENERGY LAB160 citations99
US6093937AJul 25, 2000
Semiconductor thin film, semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB113 citations99
US6031249AFeb 29, 2000
CMOS semiconductor device having boron doped channel
SEMICONDUCTOR ENERGY LAB237 citations99
US6013930AJan 11, 2000
Semiconductor device having laminated source and drain regions and method for producing the same
SEMICONDUCTOR ENERGY LAB114 citations99
US5923962AJul 13, 1999
Method for manufacturing a semiconductor device
SEMICONDUCTOR ENERGY LAB1,477 citations99
US5893730AApr 13, 1999
Thin film semiconductor and method for manufacturing the same, semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB302 citations99
US5888857AMar 30, 1999
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB162 citations99
US5854096ADec 29, 1998
Process for fabricating semiconductor device
SEMICONDUCTOR ENERGY LAB134 citations99
US5643826AJul 1, 1997
Method for manufacturing a semiconductor device
SEMICONDUCTOR ENERGY LAB2,023 citations99
US5563426AOct 8, 1996
Thin film transistor
SEMICONDUCTOR ENERGY LAB360 citations99
US5403772AApr 4, 1995
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB683 citations99
Showing the top 50 of 218 patents by PatentIndex Score.