TOTANKAKO CO LTD

Overview

Total Patents

41

About

TOTANKAKO CO LTD has a total of 41 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, machines and semiconductors are KOLEKTOR D O O, CDM CONNECTORS DEV & MFG AG and HITACHI DENSEN KAKO.

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Patent filings in countries

World map showing TOTANKAKO CO LTDs patent filings in countries

#	Country	Total Patents
#1	Republic of Korea	10
#2	China	8
#3	WIPO (World Intellectual Property Organization)	7
#4	EPO (European Patent Office)	6
#5	United States	5
#6	Taiwan	2
#7	United Kingdom	1
#8	Hong Kong	1
#9	Italy	1

Patent filings per year

Chart showing TOTANKAKO CO LTDs patent filings per year from 1900 to 2020

Similar Companies

KOLEKTOR D O O 90% similarity

CDM CONNECTORS DEV & MFG AG 90% similarity

HITACHI DENSEN KAKO 90% similarity

KOLEKTOR KAUTT & BUX GMBH 89% similarity

KOLEKTOR P O 89% similarity

AIRCRAFT MARINE PROD INC 89% similarity

BURNDY ENGINEERING CO INC 89% similarity

ZOLLER & FROEHLICH 89% similarity

NIPPON ACCHAKUTANSHI SEIZO KK 88% similarity

ALLIED ELECTRIC PRODUCTS INC 88% similarity

Focus industries

#	Industry
#1	Electrical machinery and energy
#2	Machines
#3	Semiconductors
#4	Surface technology and coating
#5	Computer technology
#6	IT methods for management
#7	Audio-visual technology
#8	Macromolecular chemistry and polymers
#9	Materials and metallurgy

Focus technologies

#	Technology
#1	Electrically-conductive connections
#2	Unspecified technologies
#3	Dynamo-electric machines
#4	Semiconductor devices
#5	Layered products
#6	Data processing systems
#7	Data recognition and presentation
#8	Compounding ingredients
#9	Building materials
#10	Casings and printed circuits

Top inventors

#	Name	Total Patents
#1	Namikoshi Daisuke	10
#2	Sakoda Takahiro	10
#3	Suzuki Shinichi	10
#4	Takahashi Kazuhiro	9
#5	Shirakawa Hidenori	7
#6	Hozumi Fumihiro	7
#7	Takuma Masayuki	7
#8	Maeda Takashi	7
#9	Kagawa Yoshikazu	7
#10	Kawamura Noriaki	6

Latest patents

Publication	Filing date	Title
TW200945734A	2008-04-30	Lead embedding device and lead embedding method
WO2009128143A1	2008-04-16	Lead wire embedding device and lead wire embedding method
CN101142080A	2005-03-23	Metal substrate/ carbon based metal composite material structure and method for manufacturing said structure
US2005099088A1	2004-11-04	Commutator
KR20060079203A	2003-09-05	Carbon brush
GB0311986D0	2003-05-23	Carbon brush
WO0201700A1	2000-06-28	Carbon brush for electric machine
EP1055650A1	1999-11-11	Carbon-based metal composite material, method for preparation thereof and use thereof