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MITSUI ZOSEN ENVIRONMENT ENGINEERING CORP

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    213,510
About

MITSUI ZOSEN ENVIRONMENT ENGINEERING CORP has a total of 14 patent applications. Its first patent ever was published in 2009. It filed its patents most often in Japan, China and Republic of Korea. Its main competitors in its focus markets environmental technology and basic materials chemistry are MITSUBISHI RAYON AQUA SOLUTIONS CO LTD, ZHEJIANG JING QUAN WATER TREAT EQUIPMENT CO LTD and SHINKO PLANT KENSETSU KK.

Patent filings in countries

World map showing MITSUI ZOSEN ENVIRONMENT ENGINEERING CORPs patent filings in countries
# Country Total Patents
#1 Japan 11
#2 China 1
#3 Republic of Korea 1
#4 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing MITSUI ZOSEN ENVIRONMENT ENGINEERING CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsushima Yasuo 13
#2 Mori Kazuki 11
#3 Mitsutome Kenji 10
#4 Sato Hiroshi 7
#5 Kohara Shotaro 6
#6 Masusaki Morio 5
#7 Satoh Taishi 3
#8 Mitsudome Kenji 3
#9 Furuhara Shotaro 2
#10 Marumoto Takayuki 1

Latest patents

Publication Filing date Title
JP2014138935A Device for recovering phosphorus from phosphorus-containing water
JP2015134332A Sludge dehydration apparatus and operation method thereof
JP2013208609A Sludge treatment system, and sludge treatment method
JP2013139032A Biogas producing system
JP2013252496A Method for treating organic waste
JP2013184110A Device for recovering phosphorus from phosphorus-containing water
JP2010208931A Method of composting sludge
JP2010208932A Method of suppressing production of n2o in composting
JP2011157238A Compost production apparatus and method therefor
JP2011056460A Filter cloth for belt press type electro-osmotic dewatering machine