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KITAO TAKANE

Overview
  • Total Patents
    23
About

KITAO TAKANE has a total of 23 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and chemical engineering are BOBYLEV JURIJ OLEGOVICH, DRUTSKIJ ALEKSEJ VASIL EVICH and FUJI CLEAN KOGYO KK.

Patent filings in countries

World map showing KITAO TAKANEs patent filings in countries
# Country Total Patents
#1 Japan 23

Patent filings per year

Chart showing KITAO TAKANEs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kitao Takane 23
#2 Imura Masahiro 4
#3 Suzuki Kensuke 3
#4 Watanabe Hiroyuki 2
#5 Okada Sunao 2
#6 Ichinari Takeshi 1

Latest patents

Publication Filing date Title
JP2009165983A Apparatus for treating water to be treated
JP2003334591A Treatment apparatus for organic wastewater and method therefor
JP2003170185A Septic tank having filtration equipment and method of cleaning water to be treated by filter
JP2002018466A Method for starting operation of activated sludge treatment tank
JP2001162295A Sewage treatment apparatus
JPH1119635A Flow rate regulator
JPH10323515A Sewage filter
JPH10244105A Sewage filter
JPH10216701A Apparatus for controlling flow rate of sewage
JPH09271613A Sewage filtering apparatus
JPH09239386A Treating device for sewage
JPH0957013A Sewage filter body and sewage filter
JPH0924211A Filter device for waste water
JPH0810764A Sewage treatment
JPH07299487A Contact filter medium for water treating vessel
JPH07236898A Sludge concentration tank
JPH07155086A Artificial fish reef
JPH07116413A Filter apparatus
JPH0724500A Sludge thickening device
JPH05185078A Filter for aeration tank