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KUREHA ENG KK

Overview
  • Total Patents
    26
About

KUREHA ENG KK has a total of 26 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Japan, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and machines are AGC ENGINEERING CO LTD, HANGZHOU XINGYUAN FILTER TECH and HAMON IND THERMIQUE.

Patent filings in countries

World map showing KUREHA ENG KKs patent filings in countries

Patent filings per year

Chart showing KUREHA ENG KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsuoka Takeshi 8
#2 Akatsu Masahiro 7
#3 Arai Terukazu 5
#4 Watanabe Yukio 5
#5 Okamoto Tsuneo 5
#6 Itoh Akihiro 4
#7 Suzuki Yukimasa 4
#8 Ito Akihiro 3
#9 Oyama Hiroki 2
#10 Hiruta Kazuo 2

Latest patents

Publication Filing date Title
JP2011167584A Contact filter medium molding, method for producing the same and filter
JP2010137224A Method for cleaning water
WO2009119696A1 Process for producing shaped contact-filtration member, shaped contact-filtration member, filtration apparatus, and method of processing soiled water
JP2010142697A Activation regeneration oven for activated charcoal, and method and apparatus for gas purification using the same
JP2010088963A Gas purifying apparatus and method
JP2009255012A Filter device of polluted water and treatment method of polluted water using it
JP2009226333A Method for manufacturing contact filter medium molded object, and contact filter medium molded object
CN101588961A Water float resistant to floating up
WO2007074698A1 Water float and connected system thereof
JP2007173710A Solar power generation device for installation on the water and its connected body
JP2007035316A Direct electrification heating device and direct electrification heating method
JP2006255614A Method for preparing aqueous slaked lime solution
JP2006083434A Electric protection method and electric protection apparatus
JP2006069959A Crystal purification method and apparatus therefor
JPH08239599A Poyphenylene sulfide for powder coating and its use