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KOMATSU ENG KK

Overview
  • Total Patents
    97
About

KOMATSU ENG KK has a total of 97 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering and environmental technology are MAZDA EARTH TECHNOLOGIES CO LT, KAWABE NOKEN SANGYO and MATVEEV IGOR B.

Patent filings in countries

World map showing KOMATSU ENG KKs patent filings in countries
# Country Total Patents
#1 Japan 97

Patent filings per year

Chart showing KOMATSU ENG KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Toi Yoshihiro 12
#2 Hoashi Kenzo 10
#3 Mita Masazo 9
#4 Mukaide Takeichiro 5
#5 Ueda Kazunori 5
#6 Toyomura Akihiro 5
#7 Kita Katsunori 5
#8 Nishi Yozo 4
#9 Taniyama Sadanori 4
#10 Yamamoto Nagatada 4

Latest patents

Publication Filing date Title
JP2002168626A Measurement apparatus for displacement of structure
JP2002160061A Lateral bevel welding control method and device therefor
JP2002017452A Service counter table
JP2002017451A Service counter table
JP2001321936A Method and device for welding
JP2001300770A Welding equipment
JP2001225193A Method and equipment for welding cylindrical backing strip member on circular pipe
JP2001220771A Construction vehicle
JP2001226071A Working vehicle
JP2001058262A Apparatus for welding long work and device for removing slag thereof
JP2001020905A Hydraulic system for remote control vehicle
JP2000343129A Work stopper of plate bending machine
JP2000344469A Mobile tower crane
JP2000345579A Screen bucket and its usage
JP2000335457A Off-road running working vehicle
JP2000338865A Data gathering device for digital road map
JP2000328151A Waste disposing device
JP2000317500A Sludge treating device
JP2000309500A Leap preventing device for air balance type balanced cargo handling device
JP2000288787A Welding jig of column through column of structural steel-work