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TOMOE GIKEN KK

Overview
  • Total Patents
    46
About

TOMOE GIKEN KK has a total of 46 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and civil engineering are JAHR ODD, GUSAK STANISLAV IVANOVICH and LU ZHONGYUAN.

Patent filings in countries

World map showing TOMOE GIKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 46

Patent filings per year

Chart showing TOMOE GIKEN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Isohata Noboru 21
#2 Tokumura Kanae 10
#3 Onoe Hisahiro 9
#4 Kanesawa Toshiyuki 7
#5 Okawa Takashi 6
#6 Matsumoto Masami 6
#7 Saito Kazuhiro 6
#8 Satou Takanari 5
#9 Ishii Takayuki 5
#10 Kanetani Ken 5

Latest patents

Publication Filing date Title
JP2012154034A Maintenance method of towering structure
JP2005201128A Construction device of wind power generator, and construction method of wind power generator
JP2005120963A Supporting column constituting guide tower and wind power generator constructing method using the same
JP2005120775A Construction method for tower-like structure
JP2004150976A Composite loading testing device
JP2004036753A Hydraulic frictional force variable damper
JP2003239567A Construction method for tower structure
JP2003184730A Climbing device for constructing wind power generator and method for constructing wind power generator
JP2003042220A Friction damper for spherical rotation
JP2003042221A Rotational friction damper
JP2002242483A Method and device for constructing towerlike structure
JP2002187691A Hydraulic absorber type expanding/contracting device and lifting device with which the expanding/contracting device is coupled
JP2002199569A Cable tension adjusting tool
JP2002168743A Testing device for applying load to specimen
JP2002060903A Bar steel for high strength reinforced concrete
JP2001295479A Method of additionally installing elevator in medium/ low-rise building
JP2000352438A Base isolation structure provided with locking device for releasing locking when sensing earthquake
JP2000345696A Elevating/lowering suspension frame
JP2000289971A Hoisting device for long and heavy cargo
JP2000211893A Elevator device