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NIHON KENSETSU KOGYO CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    184,986
  • Filing trend
    ⇩ 100.0%
About

NIHON KENSETSU KOGYO CO LTD has a total of 23 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, machine tools and mechanical elements are KANPAI CO LTD, KAIHATSU DENKI KK and KH OTDEL VGNI PROEKTNO IZYSKAT.

Patent filings in countries

World map showing NIHON KENSETSU KOGYO CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 23

Patent filings per year

Chart showing NIHON KENSETSU KOGYO CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Imada Katsuji 10
#2 Kudo Koji 2
#3 Yamamoto Kyoji 2
#4 Noto Hiroyuki 1
#5 Hanakishi Satoru 1
#6 Shoji Osamu 1
#7 Samejima Koji 1
#8 Nishi Kesaharu 1
#9 Kakimoto Nobuhiro 1
#10 Hirakawa Hideki 1

Latest patents

Publication Filing date Title
JP2019063849A Shaped steel flange deformation correction jig
JP2018144915A Trolley monorail
JP2018004065A Support implement of flange joint portion of suction hose and piping method using the same
JP2016113220A Beam clamp
JP2016017381A Single pipe fitting seat for beam and other members of steel temporary beam, and work floor construction method using the same
JP2015208792A Fixture for taking out inscribed cylindrical material
JP2015160301A Flange outer circumferential surface alignment jig
JP2015116636A Through-core marking jig
JP2011168348A Reaction generating device for jack
JP2011148017A Tool for socket welding
JP2011131972A Tool for hydraulic jack
JP2010094770A Wedge
JP2010070370A Lifting balance for lifting
JP2009233818A Fin cutter
JP2007230755A Pulley device and lifting method using same
JP2007162639A Windmill assembling apparatus and windmill assembling method
JP2002255472A Lifting beam device for crane lifting
JP2001171976A Jib crane
JP2001074617A Limit gauge for inspecting hook
JP2000312425A Cable hose support device