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JAPAN WATER AGENCY

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    217,154
About

JAPAN WATER AGENCY has a total of 16 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are ASANO KOJI KK, CHUNLEI XU and BULHAKOV BORYS BORYSOVYCH.

Patent filings in countries

World map showing JAPAN WATER AGENCYs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing JAPAN WATER AGENCYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Iwamatsu Yuji 5
#2 Yanobu Takaya 5
#3 Hosoki Yusaku 4
#4 Yamagishi Masataka 4
#5 Takada Etsuhisa 3
#6 Okamoto Dan 3
#7 Fujimura Kimito 3
#8 Tamezawa Nagao 2
#9 Doi Ko 2
#10 Adachi Hidefumi 2

Latest patents

Publication Filing date Title
JP2020194240A Quality management system
JP2018105017A Wire rope winch type gate opening and closing apparatus
JP2013100680A Abnormality and deterioration diagnostic method and device for brake device in gate lifting device
JP2013086056A Deep aeration device
JP2012232226A Bubble discharge device
JP2011098256A Submerged combined aerator
JP2010230433A Electric exploration resistivity method
JP2010032381A Snowfall observation apparatus and snowfall observation method
JP2008264711A Submerged combined aerator
JP2008260624A Conveyance device with clogging detecting function
JP2008029934A Method and apparatus for restraining abnormal proliferation of flagellatae
JP2007229662A Submerged combined aerator
JP2007026220A Information registration retrieval system, information registration method and information retrieval method
JP2006068575A Method and apparatus for aerating and circulating reservoir, and the like, by wind power energy
JP2006009432A Concrete supply system and concrete supply method
JP2004283657A Kneader