Inventor
FUKUMOTO YUMIKO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “FUKUMOTO YUMIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
12 patentsUS7601236B2Oct 13, 2009
Method of manufacturing display device
SEMICONDUCTOR ENERGY LAB65 citations98
US7241666B2Jul 10, 2007
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB63 citations98
US7229900B2Jun 12, 2007
Semiconductor device, method of manufacturing thereof, and method of manufacturing base material
SEMICONDUCTOR ENERGY LAB72 citations98
US7935969B2May 3, 2011
Method of manufacturing display device
SEMICONDUCTOR ENERGY LAB30 citations96
US7622361B2Nov 24, 2009
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB13 citations93
US7595256B2Sep 29, 2009
Semiconductor device, method of manufacturing thereof, and method of manufacturing base material
SEMICONDUCTOR ENERGY LAB19 citations93
US9004970B2Apr 14, 2015
Method of manufacturing display device
SEMICONDUCTOR ENERGY LAB13 citations92
US8048251B2Nov 1, 2011
Method of manufacturing optical film
SEMICONDUCTOR ENERGY LAB29 citations92
US7666050B2Feb 23, 2010
Method of manufacturing display device
SEMICONDUCTOR ENERGY LAB33 citations92
US9666752B2May 30, 2017
Method of manufacturing display device
SEMICONDUCTOR ENERGY LAB5 citations84
US7727854B2Jun 1, 2010
Manufacturing method of semiconductor device
SEMICONDUCTOR ENERGY LAB10 citations84
US7883989B2Feb 8, 2011
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB5 citations74