Inventor
SHIROGUCHI HIROKO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “SHIROGUCHI HIROKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
5 patentsUS8053171B2Nov 8, 2011
Substrate having film pattern and manufacturing method of the same, manufacturing method of semiconductor device, liquid crystal television, and EL television
SEMICONDUCTOR ENERGY LAB21 citations92
US7812355B2Oct 12, 2010
Semiconductor device and method for manufacturing the same, liquid crystal television, and EL television
SEMICONDUCTOR ENERGY LAB15 citations92
US7655499B2Feb 2, 2010
Forming method of contact hole and manufacturing method of semiconductor device, liquid crystal display device and EL display device
SEMICONDUCTOR ENERGY LAB19 citations92
US7510905B2Mar 31, 2009
Forming method of contact hole, and manufacturing method of semiconductor device, liquid crystal display device and EL display device
SEMICONDUCTOR ENERGY LAB29 citations92
US7462514B2Dec 9, 2008
Semiconductor device and method for manufacturing the same, liquid crystal television, and EL television
SEMICONDUCTOR ENERGY LAB34 citations92
MAEKAWA SHINJI
2 patentsUS8293457B2Oct 23, 2012
Substrate having film pattern and manufacturing method of the same, manufacturing method of semiconductor device, liquid crystal television, and EL television
MAEKAWA SHINJI5 citations73
US8624252B2Jan 7, 2014
Substrate having film pattern and manufacturing method of the same, manufacturing method of semiconductor device, liquid crystal television, and el television
MAEKAWA SHINJI3 citations62