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WATANABE CONSULTANTS KK

Overview
  • Total Patents
    15
About

WATANABE CONSULTANTS KK has a total of 15 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are BEIJING NENGTUO TECHNOLOGY CO, CHUN ZHAO and FUNATO HARUROU.

Patent filings in countries

World map showing WATANABE CONSULTANTS KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing WATANABE CONSULTANTS KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Top inventors

# Name Total Patents
#1 Watanabe Keizo 15

Latest patents

Publication Filing date Title
JP2004107136A Mobile compost system
JP2003254245A Water supply/distribution system
JP2003239258A Erosion-control dam
JP2003126726A Clarifying and solid-removing apparatus
JP2002159988A Determination method of inflow quantity of raw water and determination method of discharge quantity of treated water, in plug flow type water treatment equipment
JP2002086182A Method for obtaining inflow of raw water in batch water treatment apparatus
JP2000167580A Operation control of effluent type waste water treatment plant
JPH1080694A Operation control method of batch type waste water treating plant
JPH1080695A Operation control method of oxidation ditch type waste water treating plant
JPH08243539A Control method of waste water treatment facility
JPH08238474A Control operation of waste water disposal plant
JPH0842012A Air-suction device, exhausting device, and ventilation device of building
JPH07275843A Operation control method for drainage treatment facility and central control system for more than one drainage treatment facility
JPH07232191A Oxidation ditch-type waste water treating device and its centralized control system
JPH07232190A Batchwise waste water treatment device and its centralized control system