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NITTETSU KANKYO ENGINEERING KK

Overview
  • Total Patents
    18
About

NITTETSU KANKYO ENGINEERING KK has a total of 18 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, biotechnology and pharmaceuticals are KYOKUTO KOBUNSHI KK, SUZUKO SEISAKUSHO KK and SAKAI SANGYO KK.

Patent filings in countries

World map showing NITTETSU KANKYO ENGINEERING KKs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing NITTETSU KANKYO ENGINEERING KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kurata Shinya 8
#2 Okamoto Yoshihiro 5
#3 Kanekawa Takahiro 4
#4 Toyoda Sayuri 2
#5 Kurane Ryuichiro 2
#6 Kamagata Yoichi 2
#7 Yamamoto Ichiro 2
#8 Tokida Satoshi 2
#9 Nakamura Kazunori 2
#10 Okamoto Koichi 2

Latest patents

Publication Filing date Title
JP2010029843A Contaminated soil cleaning apparatus and contaminated soil cleaning method
JP2010253437A Method for treating organic wastewater and chemical used for the method for treating the same
JP2010207785A Wastewater treatment method and wastewater treatment apparatus
JP2010094593A Organic waste liquid treatment method
JP2010036074A Organic wastewater treatment method
JP2010029104A Pretreatment method for measuring number of fungi and pretreatment device for measuring number of fungi
JP2009279515A Method for introducing effective microorganism to activated sludge
JP2008221215A Treating method of organic waste water
JP2009248004A Method of dissolving scum of activated sludge and microbiological agent
JP2009197120A Growth promoter of microbe and soil purifying method using the same
JP2007252373A Method for preparation of template dna strand used for inverse pcr process
JP2007187653A Analysis method of cytochalasin e in plant, and plant disease damage diagnosis method
JP2008119655A Organic waste water treatment method and chemical used for this method
JP2007143547A Method for measuring constitutional ratio of gene
JP2008073627A Method of removing sludge in oil storage tank and system therefor