Inventor
ISHIMARU NORIKO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “ISHIMARU NORIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
14 patentsUS6699739B2Mar 2, 2004
Thin film forming device, method of forming a thin, and self-light-emitting device
SEMICONDUCTOR ENERGY LAB111 citations99
US6593691B2Jul 15, 2003
EL display device
SEMICONDUCTOR ENERGY LAB292 citations99
US6521912B1Feb 18, 2003
Semiconductor device
SEMICONDUCTOR ENERGY LAB94 citations99
US6919282B2Jul 19, 2005
Method of fabricating a semiconductor device
SEMICONDUCTOR ENERGY LAB60 citations96
US6632708B2Oct 14, 2003
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB59 citations95
US7166899B2Jan 23, 2007
Semiconductor device, and method of fabricating the same
SEMICONDUCTOR ENERGY LAB17 citations92
US7022535B2Apr 4, 2006
Thin film forming device, method of forming a thin film, and self-light-emitting device
SEMICONDUCTOR ENERGY LAB16 citations92
US6730992B2May 4, 2004
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB16 citations92
US6673659B2Jan 6, 2004
Semiconductor device and method of producing the same
SEMICONDUCTOR ENERGY LAB24 citations92
US9368089B2Jun 14, 2016
Display system and electrical appliance
SEMICONDUCTOR ENERGY LAB5 citations84
US7372114B2May 13, 2008
Semiconductor device, and method of fabricating the same
SEMICONDUCTOR ENERGY LAB10 citations84
US10522076B2Dec 31, 2019
Display system and electrical appliance
SEMICONDUCTOR ENERGY LAB0 citations52
US10467961B2Nov 5, 2019
Display system and electrical appliance
SEMICONDUCTOR ENERGY LAB0 citations52
US7564054B2Jul 21, 2009
Thin film forming device, method of forming a thin film, and self-light-emitting device
SEMICONDUCTOR ENERGY LAB0 citations52