Learn more

IHI CONSTRUCTION MACHINERY LTD

Overview
  • Total Patents
    76
  • GoodIP Patent Rank
    193,740
About

IHI CONSTRUCTION MACHINERY LTD has a total of 76 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Japan and United States. Its main competitors in its focus markets packaging and shipping, mechanical elements and civil engineering are THEW SHOVEL CO, THEW AUTOMATIC SHOVEL COMPANY and THOMSON J.

Patent filings in countries

World map showing IHI CONSTRUCTION MACHINERY LTDs patent filings in countries
# Country Total Patents
#1 Japan 75
#2 United States 1

Patent filings per year

Chart showing IHI CONSTRUCTION MACHINERY LTDs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Cranes
#2 Shafts
#3 Dredging

Top inventors

# Name Total Patents
#1 Ogata Atsushi 14
#2 Okawa Satoshi 10
#3 Terauchi Tetsuyuki 9
#4 Urashima Toshiaki 8
#5 Saito Junji 8
#6 Adachi Kazuaki 6
#7 Michizuka Katsuya 5
#8 Furuhashi Yuichi 5
#9 Ishiyama Kenji 5
#10 Kimura Kazuhiro 5

Latest patents

Publication Filing date Title
JP2016159261A Coating method of load-carrying platform of transporting machine, and transporting machine using same
JP2016148294A Fan shroud structure of radiator and attachment and detachment methods of the same
JP2016147599A Defroster of construction machine
JP2016075311A Fixing structure and transportation equipment using the same
JP2015214419A Tower yarder and material collection method of tower yarder
JP2015003775A Overhead line type carrying device
JP2015003776A Overhead line type carrying device
JP2014162607A Operation support method and device for crane
JP2014043319A Method and device for assembling front attachments of crane
JP2014043318A Crane
JP2014043317A Crane
JP2014020902A In-soil radioactivity distribution measuring instrument
JP2014020900A Self-propelled dosimetry device
JP2014020901A Radiation measurement device
JP2014020903A Radioactive material monitoring device
JP2014012578A Attachment of crane
JP2014012579A Column member for front attachment of crane
JP2013245043A Wire arrangement structure of hanging piece
JP2013019174A Cylinder protection device
JP2012202161A Boom device for construction machine