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AMUZU KK

Overview
  • Total Patents
    13
About

AMUZU KK has a total of 13 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are NIPPON KOPATSUKU KK, HITACHI PLANT KENSETSU SERVICE and LVIV POLYTEKHNIKA NAT UNIVERSI.

Patent filings in countries

World map showing AMUZU KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Tsuchida Osamu 4
#2 Yamazaki Hiroshi 4
#3 Adachi Kiyokazu 3
#4 Uemichi Takashi 3
#5 Yoshida Yoshihisa 3
#6 Tsuda Takeshi 3
#7 Mizukami Nobuyuki 3
#8 Miyamoto Ryoichi 3
#9 Takesawa Mitsuyuki 2
#10 Ishino Kazuyuki 2

Latest patents

Publication Filing date Title
JP2005007271A Method and device for waste water treatment
JP2004216294A Wastewater treatment apparatus
JP2004141775A Waste water treatment method, waste water treatment apparatus, and detergent
JP2003136082A Dephosphorization type wastewater treatment apparatus
JP2003139097A Positive displacement air lift pump
JP2003138162A Coating agent
JP2002192164A Method and apparatus for coagulating sedimentation
JP2001310193A Sewage treatment apparatus
JP2001310194A Septic tank and method for operating the same
JP2000202483A Hydrophilicity imparting method of carrier for immobilizing microorganism
JP2000176477A Treatment of highly contaminated sewage by using microorganism-immobilized carrier, treating device therefor, and carrier separating device
JPH1119660A Waste water treatment device
JPH09122675A Method and apparatus for charging microorganism fixed carrier