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DOWA TECHNOLOGY KK

Overview
  • Total Patents
    13
About

DOWA TECHNOLOGY KK has a total of 13 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are EREVANSKOE OTDEL OKHTINSKOGO N, NII ELEKTRONNYKH MATERIALOV and YANG LINJIANG.

Patent filings in countries

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

Patent filings per year

Chart showing DOWA TECHNOLOGY KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Nakatsuka Seiji 6
#2 Uehara Tsunehiko 4
#3 Sakurai Kosuke 4
#4 Mishima Hideo 2
#5 Kubota Kaname 1
#6 Taguchi Sachiko 1
#7 Suzuki Ichiro 1
#8 Yamada Shinichi 1
#9 Hareyama Satoshi 1
#10 Ibaraki Susumu 1

Latest patents

Publication Filing date Title
JP2014150754A Rice growing method
JP2014070250A Method for regenerating water from plating wastewater, and method for recovering silver from plating wastewater
JP2013184144A Method of treating cadmium containing wastewater
JP2013107027A Method for oxidizing iron and apparatus for oxidizing iron
JP2013103203A Method for treating arsenic-containing water
JP2012118032A Quantitative analysis method of higher fatty acid contained in inorganic powder
JP2012066164A Method and device for treating nitric acid containing water
JP2011183419A Continuous casting apparatus
JP2009238473A Rotary connector and plating apparatus equipped with the same
JP2009236527A Weighing hopper
JP2009155015A Table feeder
JP2008241274A Device and method for measuring molecular weight distribution of organic high polymer component
JP2008178823A Plural fluids reaction method and plural fluids reaction apparatus using it