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MITSUBISHI RAYON CLEANSUI CO

Overview
  • Total Patents
    102
  • GoodIP Patent Rank
    175,106
About

MITSUBISHI RAYON CLEANSUI CO has a total of 102 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China, Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and machines are INNOTERV IPARI FOEVALLALKOZO, UPR VODOPROV KANALIZTR KHOZ VO and CANPRO WATER TREAT INC.

Patent filings per year

Chart showing MITSUBISHI RAYON CLEANSUI COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takeda Hatsumi 37
#2 Hatakeyama Atsushi 36
#3 Taneike Masahiko 19
#4 Itakura Masanori 17
#5 Ishikawa Takeshi 15
#6 Ito Masanori 14
#7 Kimura Shouzou 11
#8 Doi Tsuyoshi 7
#9 Karasawa Shinsei 7
#10 Takeda Hatsubi 7

Latest patents

Publication Filing date Title
TW201617127A Management device, management system, gas-liquid mixing system, management method and computer program
WO2015119204A1 Gas-liquid mixing device and gas-liquid mixing system
JP2013173143A Water purifier
CN104080739A Water treatment device and water-purifying device provided with said water treatment device
WO2013105595A1 Water purification cartridge and water purifier
WO2013089246A1 Purification system and filter
TW201323048A Cartridge for water purifier
WO2013035748A1 Water purification cartridge and water purification apparatus
WO2012169647A1 Water purification cartridge and pitcher-type water purifier
CN103702943A Water-purifying cartridge and water purifier
WO2012108496A1 Water purifying cartridge and pitcher-type water purifier
CN102633376A Water purifying filter cartridge and tank type water purifier
JP2013158690A Tool for housing cylindrical casing
JP2013158688A Method for manufacturing hollow fiber membrane module
JP2013158689A Method for manufacturing hollow fiber membrane module
JP2013158695A Resin injection tool
JP2013158692A Method for manufacturing hollow fiber membrane module and manufacturing apparatus
JP2013158691A Method for manufacturing hollow fiber membrane knitted fabric roll, apparatus for manufacturing hollow fiber membrane knitted fabric roll, and method for packaging the hollow fiber membrane knitted fabric roll
JP2013158687A Method for manufacturing hollow fiber membrane module, and guide member
JP2013158693A Device for inspecting flaw of hollow fiber membrane module and method for inspecting flaw