Inventor
NAGAI MASAHARU
JP43 patents
⚠️ This page may combine multiple inventors who share the name “NAGAI MASAHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
27 patentsUS7579220B2Aug 25, 2009
Semiconductor device manufacturing method
SEMICONDUCTOR ENERGY LAB53 citations98
US7446336B2Nov 4, 2008
Electronics device, semiconductor device, and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB44 citations96
US9691905B2Jun 27, 2017
Semiconductor device, manufacturing method thereof, and electronic device
SEMICONDUCTOR ENERGY LAB19 citations93
US7928654B2Apr 19, 2011
Display device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB20 citations93
US7608490B2Oct 27, 2009
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB30 citations93
US7306978B2Dec 11, 2007
Light emitting device and method of manufacturing thereof
SEMICONDUCTOR ENERGY LAB18 citations92
US10141452B2Nov 27, 2018
Semiconductor device, manufacturing method thereof, and electronic device
SEMICONDUCTOR ENERGY LAB7 citations84
US9923127B2Mar 20, 2018
Display device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB6 citations84
US9871145B2Jan 16, 2018
Semiconductor device, manufacturing method thereof, and electronic device
SEMICONDUCTOR ENERGY LAB7 citations84
US9472656B2Oct 18, 2016
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB8 citations84
US9142679B2Sep 22, 2015
Method for manufacturing semiconductor device using oxide semiconductor
SEMICONDUCTOR ENERGY LAB9 citations84
US8044574B2Oct 25, 2011
Display device and manufacturing method of display device
SEMICONDUCTOR ENERGY LAB8 citations84
US8034674B2Oct 11, 2011
Semiconductor device, method for manufacturing semiconductor device, and electronic appliance
SEMICONDUCTOR ENERGY LAB15 citations84
US7960733B2Jun 14, 2011
Electronics device, semiconductor device, and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB7 citations84
US7816863B2Oct 19, 2010
Light emitting device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB13 citations84
US7520790B2Apr 21, 2009
Display device and manufacturing method of display device
SEMICONDUCTOR ENERGY LAB8 citations84
US7344825B2Mar 18, 2008
Method of fabricating semiconductor device, and developing apparatus using the method
SEMICONDUCTOR ENERGY LAB11 citations84
US7737449B2Jun 15, 2010
Light emitting device and method of manufacturing thereof
SEMICONDUCTOR ENERGY LAB7 citations74
US7465593B2Dec 16, 2008
Electronics device, semiconductor device, and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB5 citations74
US10903402B2Jan 26, 2021
Display device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB3 citations73
US10367124B2Jul 30, 2019
Display device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB3 citations73
US7829432B2Nov 9, 2010
Method for manufacturing SOI substrate
SEMICONDUCTOR ENERGY LAB6 citations73
US8362693B2Jan 29, 2013
Display device and manufacturing method of display device
SEMICONDUCTOR ENERGY LAB4 citations63
US7947538B2May 24, 2011
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB5 citations63
US7914971B2Mar 29, 2011
Light exposure mask and method for manufacturing semiconductor device using the same
SEMICONDUCTOR ENERGY LAB6 citations63
US7875419B2Jan 25, 2011
Method for removing resist pattern and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB4 citations56
US7799515B2Sep 21, 2010
Method of fabricating semiconductor device, and developing apparatus using the method
SEMICONDUCTOR ENERGY LAB1 citations52
SONY CORP
9 patentsUS6414975B1Jul 2, 2002
Semiconductor light emitting device with II-VI group semiconductor contact layer containing alkali metal impurity, method of producing same, and optical device including same
SONY CORP6 citations74
US6024794AFeb 15, 2000
Determination of critical film thickness of a compound semiconductor layer, and a method for manufacturing a semiconductor device using the method of determination
SONY CORP13 citations74
US5828086AOct 27, 1998
Semiconductor light emitting device with a Mg superlattice structure
SONY CORP8 citations74
US5695556ADec 9, 1997
Determination of critical film thickness of a compound semiconductor layer, and a method for manufacturing a semiconductor device using the method of determination
SONY CORP9 citations74
US5665977ASep 9, 1997
Semiconductor light emitting device with defect decomposing and blocking layers
SONY CORP14 citations74
US6069020AMay 30, 2000
Method of manufacturing semiconductor light-emitting device
SONY CORP9 citations72
US6020601AFeb 1, 2000
Semiconductor light-emitting device
SONY CORP7 citations72
US5865897AFeb 2, 1999
Method of producing film of nitrogen-doped II-VI group compound semiconductor
SONY CORP4 citations63
US6456639B2Sep 24, 2002
Semiconductor light emitting device with II-VI group semiconductor contact layer containing alkali metal impurity, method of producing the same, and optical device including same
SONY CORP1 citations52