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DAIKI ATAKA ENGINEERING CO LTD

Overview
  • Total Patents
    55
  • GoodIP Patent Rank
    215,647
About

DAIKI ATAKA ENGINEERING CO LTD has a total of 55 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets environmental technology, surface technology and coating and chemical engineering are TECHWIN CO LTD, DRUZHININ ERNEST A and JEAN BILLITER.

Patent filings in countries

World map showing DAIKI ATAKA ENGINEERING CO LTDs patent filings in countries

Patent filings per year

Chart showing DAIKI ATAKA ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kumagai Naokazu 24
#2 Hashimoto Koji 15
#3 Izumiya Koichi 9
#4 Takano Takehiko 9
#5 Funaishi Keisuke 6
#6 Nishizaki Yoshihiko 6
#7 Takano Hiroyuki 6
#8 Terui Tatsuro 6
#9 Kato Yoshihiro 5
#10 El-Moneim Ahmed Abd 5

Latest patents

Publication Filing date Title
JP2015083309A Self-washing tank holding type membrane filter apparatus
JP2015061718A Self-washing tank holding type membrane filtration apparatus
JP2015058387A Purification treatment method apparatus
JP2015004655A Method for highly concentrating radioactive cesium separated from drain water
JP2015010253A Alloy electrode for oxygen generation and manufacturing method of the same
JP2014200781A Phosphorus recovery apparatus and phosphorus recovery method
JP2014188477A Biological contact filter medium, biological contact filtration device, and method for producing biological contact filter medium
JP2014077774A Method for separating and removing radioactive cesium from discharge water and stably storing the same
JP2014085163A Measuring method and device for substantially continuously measuring concentration of radioactive cesium in discharged water
JP2014036945A Phosphorous removal-recovery device and phosphorous removal-recovery method
JP2013242291A Method for removing radioactive cesium from drainage water containing radioactive cesium
JP2014018783A Method for recovering phosphoric acid from waste
JP2014004511A Method for regenerating activated carbon
WO2013190600A1 Ballast water treatment device and operation method therefor
JP2013101098A Decontamination method for removing radioactive cesium from incinerated ash or fly ash containing radioactive cesium
JP2013186012A Method and device for separating and removing radioactive cesium in drainage
JP2013163145A Filter press apparatus, and filter plate used therein
JP2013123652A Self-washing tank holding type membrane filter apparatus
JP2013119526A Methanation method of hydrocarbon
JP2013117450A Method for removing radioactive cesium from aqueous solution containing radioactive cesium