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TEKKU KOGYO KK

Overview
  • Total Patents
    11
About

TEKKU KOGYO KK has a total of 11 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are MAIXNER VACLAV, SPILKA VLADIMIR and INST OF VEGETABLE AND FLOWERS.

Patent filings in countries

World map showing TEKKU KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing TEKKU KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Climate change mitigation in wastewater treatment

Top inventors

# Name Total Patents
#1 Kobayashi Yasuhiro 10
#2 Hayashi Daizaburo 3
#3 Kida Yuji 1

Latest patents

Publication Filing date Title
JP2006088155A Gas-liquid mixing impeller
JP2006082072A Apparatus for generating fine bubble, polluted water purifier, and polluted water purification method
JP2004209473A Fine bubble generator
JP2004105814A Impeller for mixing gas and liquid
JP2003236357A Stirring blade for fine bubble producing apparatus and fine bubble producing apparatus
JP2003190753A Fine air bubble feeder
JP2002346546A Floatation bubble separator
JP2002346547A Apparatus for generating fine bubble
JP2002273413A Contaminant removing device
JP2002011461A Method and apparatus for cleaning freshwater life raising water
JP2001179239A Aeration apparatus