SHITAGAKI SATOKO

Overview

About

SHITAGAKI SATOKO has a total of 13 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors, organic fine chemistry and electrical machinery and energy are SEO SATOSHI, E T C SRL and BEIJING VISIONOX TECHNOLOGY CO.

Patent filings in countries

#	Country	Total Patents
#1	United States	13

#	Industry
#1	Semiconductors
#2	Organic fine chemistry
#3	Electrical machinery and energy
#4	Basic materials chemistry
#5	Machines

#	Technology
#1	Semiconductor devices
#2	Heterocyclic compounds
#3	Special electric heating or lighting
#4	Materials for miscellaneous applications
#5	Unspecified technologies
#6	Special acyclic compounds

Publication	Filing date	Title
US2010301383A1	2010-05-26	Light-emitting element, light-emitting device, and method for manufacturing the same
US2009085474A1	2008-09-24	Light-emitting element, light-emitting device, and electronic appliance