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JAPAN COLORING CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    213,270
About

JAPAN COLORING CO LTD has a total of 30 patent applications. Its first patent ever was published in 2006. It filed its patents most often in WIPO (World Intellectual Property Organization), China and Republic of Korea. Its main competitors in its focus markets consumer goods, machines and surface technology and coating are NIPPON KARARINGU KK, SALLMETALL BV and PERFECT PLASTIC PRINTING CORP.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Sakagami Toshinori 25
#2 Hashimoto Akira 18
#3 Shimizu Akira 11
#4 Watanabe Takashi 7
#5 Sueishi Yuuki 6
#6 Teraji Yoshiyuki 4
#7 Ryu Jin-Ho 3
#8 Lee Se-Hyun 3
#9 Cho Young-Hee 2
#10 Inoue Yuuki 2

Latest patents

Publication Filing date Title
WO2015079541A1 Transparent laser marking sheet, laminate, and method for laser marking
WO2013058374A1 Combination sheet for electronic passport, laser marking multilayer sheet for electronic passport, and electronic passport
WO2013031399A1 Multicolor-development laser marking sheet for card, and laser marking method
EP2725063A1 Sheet for card
WO2012137575A1 Device for producing pellet, and method for producing pellet
WO2013118283A1 Composite hinge sheet, laser marking multilayer sheet for electronic passport, and electronic passport
KR20110118673A Multilayer laser-markable sheet for electronic passport and electronic passport
CN101142089A Two-color molded product for laser marking and laser marking method