SANEI KENSETSU KABUSHIKI KAISH

Overview

About

SANEI KENSETSU KABUSHIKI KAISH has a total of 18 patent applications. Its first patent ever was published in 2002. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets chemical engineering, electrical machinery and energy and medical technology are PERTICONE ELIO, YE LINA and SULFATREAT COMPANY.

Patent filings in countries

#	Country	Total Patents
#1	EPO (European Patent Office)	4
#2	WIPO (World Intellectual Property Organization)	4
#3	China	3
#4	Taiwan	3
#5	Australia	2
#6	Republic of Korea	1
#7	United States	1

#	Industry
#1	Chemical engineering
#2	Electrical machinery and energy
#3	Medical technology
#4	Basic materials chemistry
#5	Materials and metallurgy
#6	Environmental technology

#	Technology
#1	Separation
#2	Chemical or physical processes
#3	Object sterilising
#4	Non-metallic elements
#5	Reduction of greenhouse gas emissions
#6	Special electric heating or lighting
#7	Gas, coke and tar production

Publication	Filing date	Title
WO2004022113A1	2003-09-05	Air purifier
WO2004013256A1	2003-07-02	Charcoal producing method and apparatus
TW589911B	2002-09-13	Heating element using charcoal
EP1384558A1	2002-05-01	Gas absorbing material