Inventor
AKIBA MAI
JP97 patents
⚠️ This page may combine multiple inventors who share the name “AKIBA MAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
43 patentsUS7952101B2May 31, 2011
Light emitting device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB94 citations99
US7420208B2Sep 2, 2008
Light emitting device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB117 citations99
US7276929B2Oct 2, 2007
Inspection system, inspection method, and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB170 citations99
US7112952B2Sep 26, 2006
Inspection system, inspection method, and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB190 citations99
US6911781B2Jun 28, 2005
Light emitting device and production system of the same
SEMICONDUCTOR ENERGY LAB83 citations99
US6870192B2Mar 22, 2005
Light emitting device, driving method of light emitting device and electronic device
SEMICONDUCTOR ENERGY LAB68 citations99
US6849877B2Feb 1, 2005
Light emitting device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB240 citations99
US9276224B2Mar 1, 2016
Organic light emitting device having dual flexible substrates
SEMICONDUCTOR ENERGY LAB42 citations98
US9178168B2Nov 3, 2015
White light emitting device
SEMICONDUCTOR ENERGY LAB42 citations98
US9166180B2Oct 20, 2015
Light emitting device having an organic light emitting diode that emits white light
SEMICONDUCTOR ENERGY LAB45 citations98
US7652359B2Jan 26, 2010
Article having display device
SEMICONDUCTOR ENERGY LAB60 citations98
US7518692B2Apr 14, 2009
IC card and booking account system using the IC card
SEMICONDUCTOR ENERGY LAB75 citations98
US6700096B2Mar 2, 2004
Laser apparatus, laser irradiation method, manufacturing method for semiconductor device, semiconductor device, production system for semiconductor device using the laser apparatus, and electronic equipment
SEMICONDUCTOR ENERGY LAB100 citations98
US7795618B2Sep 14, 2010
Light emitting device, driving method of light emitting device and electronic device
SEMICONDUCTOR ENERGY LAB28 citations96
US7170094B2Jan 30, 2007
Light emitting device, driving method of light emitting device and electronic device
SEMICONDUCTOR ENERGY LAB36 citations96
US7115903B2Oct 3, 2006
Semiconductor device and semiconductor device producing system
SEMICONDUCTOR ENERGY LAB45 citations96
US7105392B2Sep 12, 2006
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB53 citations96
US7105048B2Sep 12, 2006
Laser irradiation apparatus
SEMICONDUCTOR ENERGY LAB46 citations96
US6946330B2Sep 20, 2005
Designing method and manufacturing method for semiconductor display device
SEMICONDUCTOR ENERGY LAB63 citations96
US6933527B2Aug 23, 2005
Semiconductor device and semiconductor device production system
SEMICONDUCTOR ENERGY LAB61 citations96
US6841797B2Jan 11, 2005
Semiconductor device formed over a surface with a drepession portion and a projection portion
SEMICONDUCTOR ENERGY LAB65 citations96
US6764886B2Jul 20, 2004
Manufacturing method of semiconductor device
SEMICONDUCTOR ENERGY LAB43 citations96
US7893837B2Feb 22, 2011
Packing material, tag, certificate, paper money, and securities
SEMICONDUCTOR ENERGY LAB16 citations93
US7863116B2Jan 4, 2011
IC card and booking-account system using the IC card
SEMICONDUCTOR ENERGY LAB12 citations93
US7768405B2Aug 3, 2010
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB40 citations93
US7749818B2Jul 6, 2010
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB30 citations93
US7737506B2Jun 15, 2010
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB24 citations93
US7652286B2Jan 26, 2010
Semiconductor device and semiconductor device producing system
SEMICONDUCTOR ENERGY LAB19 citations93
US7560397B2Jul 14, 2009
Laser irradiation method and method of manufacturing a semiconductor device
SEMICONDUCTOR ENERGY LAB17 citations93
US7508305B2Mar 24, 2009
Packing material, tag, certificate, paper money, and securities
SEMICONDUCTOR ENERGY LAB33 citations93
US7456579B2Nov 25, 2008
Light emitting device and production system of the same
SEMICONDUCTOR ENERGY LAB26 citations93
US7250928B2Jul 31, 2007
Light emitting device, method of driving a light emitting device, and electronic equipment
SEMICONDUCTOR ENERGY LAB27 citations93
US7214573B2May 8, 2007
Method of manufacturing a semiconductor device that includes patterning sub-islands
SEMICONDUCTOR ENERGY LAB25 citations93
US7176490B2Feb 13, 2007
Semiconductor device
SEMICONDUCTOR ENERGY LAB20 citations93
US7050878B2May 23, 2006
Semiconductror fabricating apparatus
SEMICONDUCTOR ENERGY LAB25 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
US6962860B2Nov 8, 2005
Method of manufacturing a semiconductor device
SEMICONDUCTOR ENERGY LAB53 citations93
US6887724B2May 3, 2005
Test element group, method of manufacturing a test element group, method of testing a semiconductor device, and semiconductor device
SEMICONDUCTOR ENERGY LAB20 citations93
US7994617B2Aug 9, 2011
Semiconductor device
SEMICONDUCTOR ENERGY LAB22 citations92
US7728734B2Jun 1, 2010
ID label, ID tag, and ID card
SEMICONDUCTOR ENERGY LAB25 citations92
US7561052B2Jul 14, 2009
ID label, ID tag, and ID card
SEMICONDUCTOR ENERGY LAB37 citations92
US9876062B2Jan 23, 2018
Light emitting device, driving method of light emitting device and electronic device
SEMICONDUCTOR ENERGY LAB4 citations84
US9876063B2Jan 23, 2018
Light emitting device, driving method of light emitting device and electronic device
SEMICONDUCTOR ENERGY LAB4 citations84
YAMAZAKI SHUNPEI
4 patentsUS8415660B2Apr 9, 2013
Light emitting device
YAMAZAKI SHUNPEI56 citations98
US8134149B2Mar 13, 2012
Organic light emitting device
YAMAZAKI SHUNPEI58 citations98
US8519392B2Aug 27, 2013
Light emitting device, driving method of light emitting device and electronic device
YAMAZAKI SHUNPEI15 citations93
US8227807B2Jul 24, 2012
Light emitting device, driving method of light emitting device and electronic device
YAMAZAKI SHUNPEI13 citations93
ARAI YASUYUKI
2 patentsUMEZAKI ATSUSHI
1 patentShowing the top 50 of 97 patents by PatentIndex Score.