TANAKA EIJI

Overview

About

TANAKA EIJI has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1976. It filed its patents most often in United States, Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, semiconductors and machine tools are LEI WEI-SHENG, Tianjin jinlong welding material co ltd and KINGYOUP OPTRONICS CO LTD.

Patent filings in countries

#	Country	Total Patents
#1	United States	7
#2	Japan	6
#3	WIPO (World Intellectual Property Organization)	1

#	Technology
#1	Semiconductor devices
#2	Soldering, welding and flame cutting
#3	Springs
#4	Unspecified technologies
#5	Climate change mitigation in goods production
#6	Servomotors
#7	Clutches and brakes
#8	Motor vehicles
#9	Control or regulating systems
#10	Casings and printed circuits

Publication	Filing date	Title
JP2019061309A	2017-09-23	Notebook computer vertically-placing apparatus
WO2016171213A1	2016-04-21	Production management device
JP2007275011A	2006-04-11	Pet dunk-treating tool
JP2004337570A	2003-05-15	Device and method for making progress in writing character and drawing picture
JPS6058019A	1983-09-09	Admiration plant and its culture
JPS5539728A	1978-09-12	Reel equipped with automatic fishing line separating tool
JPS52110271A	1976-03-15	Method of making screw provided with spring flange on its head