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PURIO KK

Overview
  • Total Patents
    19
About

PURIO KK has a total of 19 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and machines are NISHIHARA NEO KOGYO KK, INST OF SOIL SCIENCE CHINESE A and TOYO SYST PLANT KK.

Patent filings in countries

World map showing PURIO KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing PURIO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hashiguchi Hiroaki 19

Latest patents

Publication Filing date Title
JP2008055423A Method for boiling sewage
JP2005138035A Method and apparatus for electrolytic treatment of sewage
JP2004358455A Waste treating method,apparatus, and system, and drying apparatus and method
JP2003305491A Method for boiling treatment of sewage
JP2003144879A Hair clogging elimination type sewage mixing apparatus and method for using the same
JP2002301463A Garbage grinding sewage treating method and using the same
JP2002301493A Sewage treatment method
JP2002119992A Sewage treatment method by covering surface of water of anaerobic tank with sheet
JP2001327988A Sludge treatment capacity enhancing method in excess sludge volume reducing method due to ultrashort cycle high pressure difference variable pressure
JP2000288573A Efficient time control in microbial cell membrane treatment method of sewage
JP2000237795A Method for reducing volume of excess sludge by means of extra short period high voltage differential transformation, and treatment system using the method
JP2000014265A Method for increasing productivity of animal through environmental improvement of barn using mist of finely divided water
JPH1128491A Sewage aeration treatment by air mixed with a little pure oxygen using microorganism activator
JPH10323652A Method and device for treating raw garbage
JPH10249366A Complete sewage treatment and useful liquid obtainable from the treatment
JPH1015587A Waste solution treatment method in small-scale treatment tank
JPH0751686A Treatment of sewage