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SUMITOMO EATON KIKI KK

Overview
  • Total Patents
    45
About

SUMITOMO EATON KIKI KK has a total of 45 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets transport and engines, pumps and turbines are EATON HYDRAULICS CO LTD, UNISIA JKC STEERING SYS CO LTD and SHIMADZU MECTEM INC.

Patent filings in countries

World map showing SUMITOMO EATON KIKI KKs patent filings in countries
# Country Total Patents
#1 Japan 45

Patent filings per year

Chart showing SUMITOMO EATON KIKI KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Nagao Makoto 15
#2 Ochi Hiroki 7
#3 Yamaguchi Masayoshi 6
#4 Kurokawa Michio 5
#5 Hatta Norio 5
#6 Mishima Yasukazu 5
#7 Ochi Yasuyuki 2
#8 Akaiwa Toshiyuki 2
#9 Nakazawa Akiji 2
#10 Matsui Eiichi 2

Latest patents

Publication Filing date Title
JPH10264836A Hydraulic type torque amplifying device and vehicular power steering system incorporated thereof
JPH10220340A Hydraulic motor assembly equipped with valve gear with abrasion compensating function
JPH10194148A Fluid control device provided with measuring mechanism
JPH10141207A Axial piston motor with frame rotatingtype speed reduction gear
JPH10141210A Axial piston motor with speed reduction gear
JPH10131846A Swash plate axial piston pump/motor
JPH10131845A Swash plate axial piston pump/motor
JPH10131847A Cam plate type variable displacement piston pump motor
JPH10131844A Swash plate type axial piston pump/motor
JPH09309692A Hydraulic device for lifting, lowering and suspending slung load
JPH09309691A Hydraulic device for lifting, lowering and suspending slung load
JPH09296807A Timer valve of mechanical brake device for hydraulic motor
JPH09268967A Swash plate type variable displacement hydraulic motor
JPH09229021A Timer valve of mechanical brake device for hydraulic motor
JPH09217675A Swash plate axial piston pump motor
JPH09177656A Operating mode change-over valve device for two-speed hydraulic motor system
JPH0893860A Design of oscillating inscribing engagement type planetary gear pair
JPH07332217A Hydraulic motor
JPH07323994A Hydraulic device for raising/lowering and suspending suspended load
JPH0754759A Shockless mechanism in two-speed motor