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MARUNAKA KOGYO CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    215,085
About

MARUNAKA KOGYO CO LTD has a total of 13 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Taiwan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets surface technology and coating, audio-visual technology and packaging and shipping are NEOPMC CO LTD, MARUNAKA KOGYO KK and GUANGZHOU GREAT CHIEFTAIN ELECTRONICS MACHINERY CO LTD.

Patent filings in countries

World map showing MARUNAKA KOGYO CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 8
#2 WIPO (World Intellectual Property Organization) 3
#3 China 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Nagakura Masatsugu 9
#2 Nagakura Masaji 2
#3 Nagakura Shoji 1
#4 Saito Masafumi 1
#5 Shoji Nagakura 1

Latest patents

Publication Filing date Title
CN112210814A Horizontal circulating continuous moving type plating device for clamps
TW201404698A Clamp jig for sheet-like processed object of horizontal conveying electroplate-processing device
TW201323298A Lubricating grease supply system of transporting-type continuous electroplating device
TW201408822A Horizontal transportation type electrolytic plating treatment apparatus
WO03040438A1 Clip-type work hanger for electroplating device
CN1428462A Product guide mechanism for electroplanting processing device