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MARUZEN CHEMICALS CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    190,454
  • Filing trend
    ⇩ 100.0%
About

MARUZEN CHEMICALS CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2001. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets basic materials chemistry, surface technology and coating and machines are JIANGSU XINNENG MATERIAL TECH CO LTD, NOROOBEE CHEMICAL CO LTD and JIANGSU DAKELUO COATING TECH CO LTD.

Patent filings in countries

World map showing MARUZEN CHEMICALS CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Narutomi Masaki 9
#2 Naritomi Masaki 6
#3 Inoue Hiroyoshi 3
#4 Hishida Tatsuhiro 2
#5 Teshima Jun 2
#6 Masaki Naritomi 1
#7 Inoue Ken 1
#8 Ogata Takashi 1
#9 Oda Ryoichi 1
#10 Tashiro Mitsuru 1

Latest patents

Publication Filing date Title
CN108368400A aqueous adhesive and coating method
WO2016084895A1 Anti-fogging resin film and anti-fog coating agent
JP2015165012A Antistatic agent and application method
JP2015165003A Antistatic agent and application method
JP2016014568A Radioactive cesium adsorbent and method of purifying radioactive contaminated water using the same
JP2014178129A Solid-liquid separation apparatus
JP2014176777A Radioactive cesium adsorbing material, and method for cleaning radioactively contaminated water by using the same
JP2014086652A Manufacturing method of wiring board and wiring board
JP2013091278A Mold release film, method for producing the same, and mold release coating agent
JP2011068857A Hydrophilic coating agent and method for use thereof
JP2012014843A Insulation filler
JP2011099899A Light scattering member and method for producing the same
JP2003033117A Simple house