Inventor
KASAHARA KENJI
JP95 patents
⚠️ This page may combine multiple inventors who share the name “KASAHARA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
46 patentsUS6974731B2Dec 13, 2005
Laser apparatus, laser annealing method, and manufacturing method of a semiconductor device
SEMICONDUCTOR ENERGY LAB135 citations99
US6753212B2Jun 22, 2004
Laser apparatus, laser annealing method, and manufacturing method of a semiconductor device
SEMICONDUCTOR ENERGY LAB117 citations99
US6730550B1May 4, 2004
Laser apparatus, laser annealing method, and manufacturing method of a semiconductor device
SEMICONDUCTOR ENERGY LAB132 citations99
US6614076B2Sep 2, 2003
EL display device having a pixel portion and a driver circuit
SEMICONDUCTOR ENERGY LAB149 citations99
US6524877B1Feb 25, 2003
Semiconductor device, and method of fabricating the same
SEMICONDUCTOR ENERGY LAB145 citations99
US6426245B1Jul 30, 2002
Method for manufacturing a semiconductor device
SEMICONDUCTOR ENERGY LAB150 citations99
US6410368B1Jun 25, 2002
Method of manufacturing a semiconductor device with TFT
SEMICONDUCTOR ENERGY LAB137 citations99
US6358766B1Mar 19, 2002
Method of fabricating a semiconductor device
SEMICONDUCTOR ENERGY LAB164 citations99
US6346730B1Feb 12, 2002
Liquid crystal display device having a pixel TFT formed in a display region and a drive circuit formed in the periphery of the display region on the same substrate
SEMICONDUCTOR ENERGY LAB113 citations99
US6281552B1Aug 28, 2001
Thin film transistors having ldd regions
SEMICONDUCTOR ENERGY LAB458 citations99
US6828587B2Dec 7, 2004
Semiconductor device
SEMICONDUCTOR ENERGY LAB80 citations98
US6787807B2Sep 7, 2004
Semiconductor device
SEMICONDUCTOR ENERGY LAB85 citations98
US6653657B2Nov 25, 2003
Semiconductor device and a method of manufacturing the same
SEMICONDUCTOR ENERGY LAB77 citations98
US6599788B1Jul 29, 2003
Semiconductor device and method of fabricating the same
SEMICONDUCTOR ENERGY LAB97 citations98
US6548370B1Apr 15, 2003
Method of crystallizing a semiconductor layer by applying laser irradiation that vary in energy to its top and bottom surfaces
SEMICONDUCTOR ENERGY LAB99 citations98
US6362507B1Mar 26, 2002
Electro-optical devices in which pixel section and the driver circuit are disposed over the same substrate
SEMICONDUCTOR ENERGY LAB112 citations98
US7179698B2Feb 20, 2007
Laser apparatus, laser annealing method, and manufacturing method of a semiconductor device
SEMICONDUCTOR ENERGY LAB32 citations96
US7132687B2Nov 7, 2006
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB43 citations96
US6844249B2Jan 18, 2005
Method for manufacturing a semiconductor device using laser light
SEMICONDUCTOR ENERGY LAB57 citations96
US6764886B2Jul 20, 2004
Manufacturing method of semiconductor device
SEMICONDUCTOR ENERGY LAB43 citations96
US6709902B2Mar 23, 2004
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB57 citations96
US6703265B2Mar 9, 2004
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB53 citations96
US6690068B2Feb 10, 2004
Thin film transistors and semiconductor device
SEMICONDUCTOR ENERGY LAB48 citations96
US6624013B2Sep 23, 2003
Method for manufacturing a semiconductor device
SEMICONDUCTOR ENERGY LAB50 citations96
US6555875B2Apr 29, 2003
EL display device with a TFT
SEMICONDUCTOR ENERGY LAB73 citations96
US7638846B2Dec 29, 2009
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB16 citations93
US7503975B2Mar 17, 2009
Semiconductor device and fabrication method therefor
SEMICONDUCTOR ENERGY LAB20 citations93
US7473622B2Jan 6, 2009
Laser annealing method and manufacturing method of a semiconductor device
SEMICONDUCTOR ENERGY LAB13 citations93
US7368335B2May 6, 2008
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB13 citations93
US7138657B2Nov 21, 2006
Semiconductor device having two insulating films provided over a substrate
SEMICONDUCTOR ENERGY LAB15 citations93
US7122409B2Oct 17, 2006
Semiconductor device and a method of manufacturing the same
SEMICONDUCTOR ENERGY LAB40 citations93
US7064016B2Jun 20, 2006
Semiconductor device and method of fabricating thereof
SEMICONDUCTOR ENERGY LAB18 citations93
US6979605B2Dec 27, 2005
Manufacturing method for a semiconductor device using a marker on an amorphous semiconductor film to selectively crystallize a region with a laser light
SEMICONDUCTOR ENERGY LAB24 citations93
US6956235B2Oct 18, 2005
Semiconductor device
SEMICONDUCTOR ENERGY LAB19 citations93
US6828179B2Dec 7, 2004
Semiconductor device and method for manufacturing same
SEMICONDUCTOR ENERGY LAB41 citations93
US6809382B2Oct 26, 2004
EL display device having a pixel portion and a driver circuit
SEMICONDUCTOR ENERGY LAB25 citations93
US6746901B2Jun 8, 2004
Semiconductor device and method of fabricating thereof
SEMICONDUCTOR ENERGY LAB35 citations93
US6744008B1Jun 1, 2004
Laser apparatus and laser annealing method
SEMICONDUCTOR ENERGY LAB41 citations93
US6656779B1Dec 2, 2003
Semiconductor apparatus having semiconductor circuits made of semiconductor devices, and method of manufacture thereof
SEMICONDUCTOR ENERGY LAB23 citations93
US7176068B2Feb 13, 2007
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB17 citations89
US7977750B2Jul 12, 2011
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB8 citations84
US7679131B1Mar 16, 2010
Semiconductor device, manufacturing method thereof, and electronic device
SEMICONDUCTOR ENERGY LAB15 citations84
US7557412B2Jul 7, 2009
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB13 citations84
US7338913B2Mar 4, 2008
Semiconductor device, manufacturing method thereof, and electronic device
SEMICONDUCTOR ENERGY LAB9 citations84
US7211476B2May 1, 2007
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB14 citations84
US7196400B2Mar 27, 2007
Semiconductor device with enhanced orientation ratio and method of manufacturing same
SEMICONDUCTOR ENERGY LAB11 citations84
NIHON DEMPA KOGYO CO
2 patentsSUMITOMO CHEMICAL CO
1 patentKOBE STEEL LTD
1 patentShowing the top 50 of 95 patents by PatentIndex Score.