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KANKYO GIJUTSU KENKYUSHO KK

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    208,248
  • Filing trend
    ⇩ 50.0%
About

KANKYO GIJUTSU KENKYUSHO KK has a total of 22 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and measurement are DAISHOWA ENG KK, BAKINSKIJ VNII VODOSNABZHENIYA and WARNKE CHEMIEFASERWERK VEB.

Patent filings in countries

World map showing KANKYO GIJUTSU KENKYUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 22

Patent filings per year

Chart showing KANKYO GIJUTSU KENKYUSHO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Umetsu Takeshi 5
#2 Arai Takenori 3
#3 Kamiya Akira 3
#4 Tada Shigeaki 2
#5 Takagi Koji 2
#6 Kamitaka Yukinori 2
#7 Shirahama Matsushige 2
#8 Nakao Shozo 2
#9 Matsuda Ichiro 2
#10 Ono Hatsuko 2

Latest patents

Publication Filing date Title
JP2019180292A Denitrification apparatus and denitrification method
JP2018182401A Pole with speaker function
JP2018165288A Asbestos-containing paint material peeling solvent
JP2007230582A Liquid modifying container
JP2005224747A Denitrification apparatus
JP2005007297A Precipitator
JP2005007296A Denitrification device
JP2005007299A Device for treatment of organic waste water, and treatment method therefor
JP2004181350A Purification unit and waterway purifying apparatus
JP2004108689A Negative ion generator
JP2003313132A Salt having inhibitory action on gene oxidation damage
JP2002307085A Water spray and air diffusion mechanism for soil type wastewater treatment apparatus
JP2002254091A Soil block for multistage sewage treatment device and sewage treatment device
JP2000329333A Synthetic fuel oil-generating device
JPH07258428A Connection of polymer molded foam
JPH07223037A Surface coating material for lost foam pattern
JPH02147946A Inspection ball for internal painted film of pipe and inspection thereof
JPH0231867A Method of lining branch piping
JPH029474A Automatic control system for ball lining in complicated piping
JPS62244328A Method and apparatus for increasing fishery resources of flat-fish and plaices