Inventor
YAMAMOTO HIROKO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO HIROKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
6 patentsUS7615488B2Nov 10, 2009
Method for forming pattern, thin film transistor, display device and method for manufacturing the same, and television device
SEMICONDUCTOR ENERGY LAB26 citations92
US7579224B2Aug 25, 2009
Method for manufacturing a thin film semiconductor device
SEMICONDUCTOR ENERGY LAB41 citations92
US7494923B2Feb 24, 2009
Manufacturing method of wiring substrate and semiconductor device
SEMICONDUCTOR ENERGY LAB22 citations92
US7732349B2Jun 8, 2010
Manufacturing method of insulating film and semiconductor device
SEMICONDUCTOR ENERGY LAB18 citations91
US7531294B2May 12, 2009
Method for forming film pattern, method for manufacturing semiconductor device, liquid crystal television, and EL television
SEMICONDUCTOR ENERGY LAB13 citations84
US7977253B2Jul 12, 2011
Manufacturing method of semiconductor device
SEMICONDUCTOR ENERGY LAB4 citations62