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OKADA AIYON KK

Overview
  • Total Patents
    25
About

OKADA AIYON KK has a total of 25 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are PLANT CHOATE MFG CO, KOMATSU KVX LLC and HAYAMIZUGUMI KK.

Patent filings in countries

World map showing OKADA AIYON KKs patent filings in countries
# Country Total Patents
#1 Japan 25

Patent filings per year

Chart showing OKADA AIYON KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Dredging

Top inventors

# Name Total Patents
#1 Iwamoto Naoto 7
#2 Ito Hiroshi 5
#3 Ito Ikuo 4
#4 Takeda Moriharu 4
#5 Ogoshi Toshio 3
#6 Yamashita Shuji 2
#7 Izumi Shin 2
#8 Boshi Mamoru 2
#9 Nishii Koichi 2
#10 Torihara Tetsuo 2

Latest patents

Publication Filing date Title
JPH1171085A Control method and circuit for lifting magnet
JPH1128373A Bucket built in crusher
JPH10315842A Crushing vehicle and method for automatically drawing out conveyor
JPH10266757A Method and device for excavating pit
JPH10203772A Control circuit of electromagnet provided in work machine
JPH1030346A Crusher
JPH1018609A Crusher
JPH09253511A Roll crusher
JPH09240980A Permanent electromagnet type lifting magnet with built-in generator
JPH09208175A Lifting magnet
JPH09100083A Lifting magnet and demagnetizing method therefor
JPH0972109A Method and equipment for sprinkling water for crusher
JPH0957130A Crushing transfer method and apparatus
JPH0921237A Crushing machine for crushing concrete
JPH08266917A Crusher for asphalt waste material
JPH08226128A Stone gripper and stone masonry method
JPH08206523A Biaxial rotation crusher
JPH0837949A Removing device for stump left after tree cutting
JPH07216932A Hydraulic working vehicle having impact crushing tool
JPH0470409A Controller in bar material driving machine for ground reinforcement