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OOPAKKU KK

Overview
  • Total Patents
    15
About

OOPAKKU KK has a total of 15 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy and environmental technology are JIANGXI BASIBA NEW ENERGY TECH CO LTD, SHENZHEN WOER NEW ENERGY ELECTRICAL TECH CO LTD and ALOYS MENNEKES ANLAGEN.

Patent filings in countries

World map showing OOPAKKU KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing OOPAKKU KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ashimura Shinya 12
#2 Yoshida Ken 11
#3 Suwa Masakazu 1
#4 Kaneko Naoto 1
#5 Takeno Izumi 1
#6 Nishikawa Hideji 1
#7 Yoshida Makoto 1
#8 Sekizaki Shigeyoshi 1

Latest patents

Publication Filing date Title
JP2004072862A Cylindrical commutator and its production
JP2003259605A Cylindrical commutator and manufacturing method therefor
JP2003125556A Commutator and method of manufacturing the same
JP2003047205A Flat commutator and manufacturing method thereof
JP2002218712A Brush for fuel supply device
JP2002142410A Cylindrical commutator and manufacturing method therefor
JP2002136060A Barrel cylindrical commutator and method for manufacturing the same
JP2002117915A Brush for earth
JP2001232071A Motor-driven top
JP2001119902A Flat commutator and manufacturing method therefor
JP2001119901A Flat commutator and manufacturing method therefor
JP2001119900A Flat commutator and manufacturing method thereof
JP2001095207A Flat commutator and method for manufacture thereof
JP2001095206A Flat commutator and method for manufacture thereof
JP2001086709A Flat commutator and manufacturing method thereof