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SUMITOMO HEAVY IND ENGINEERING SERVICE CO LTD

Overview
  • Total Patents
    15
About

SUMITOMO HEAVY IND ENGINEERING SERVICE CO LTD has a total of 15 patent applications. Its first patent ever was published in 2009. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are EGO PROFESSIONAL NOGO OBRAZOVA, MIEJSKIE PRZED KOMUNIKACYJNE and G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA SANKT PETERBURGSKIJ G MORSKOJ.

Patent filings in countries

World map showing SUMITOMO HEAVY IND ENGINEERING SERVICE CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing SUMITOMO HEAVY IND ENGINEERING SERVICE CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Climate change mitigation in transportation

Top inventors

# Name Total Patents
#1 Takahashi Kiyofumi 6
#2 Kai Takeshi 2
#3 Takahashi Kiyobumi 2
#4 Nishiyama Noriyuki 2
#5 Imamura Takao 2
#6 Maeda Masahiko 2
#7 Mitsuzuka Takashi 1
#8 Sasaki Osamu 1
#9 Nishihara Sunao 1
#10 Shimada Shingo 1

Latest patents

Publication Filing date Title
JP2012186996A Hybrid power supply apparatus and method of controlling hybrid power supply apparatus
JP2013087498A Lifting device
JP2013086879A Crane
JP2013071810A Crane and dredger
JP2013072178A Dredge ship
JP2012180195A Hoisting accessory for crane
JP2012076925A Jib crane
JP2012076924A Jib crane
JP2012076923A Jib crane
JP2012076922A Jib crane
JP2012158400A Lifting beam for ladle crane, and ladle crane using the same
JP2012070588A Feeder cable guide device
JP2012019571A Control method of inverter for crane and inverter for crane
JP2010280506A Crane control device
JP2010236050A Crane for electrode