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OKANISHI KK

Overview
  • Total Patents
    32
About

OKANISHI KK has a total of 32 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan, Australia and Canada. Its main competitors in its focus markets agriculture, optics and civil engineering are KILLGERM GROUP LTD, AZZARELLO MARCUS and DISEASE CONTROL TEXTILES APS.

Patent filings in countries

World map showing OKANISHI KKs patent filings in countries
# Country Total Patents
#1 Japan 28
#2 Australia 1
#3 Canada 1
#4 China 1
#5 United States 1

Patent filings per year

Chart showing OKANISHI KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Nakamura Yukichi 19
#2 Kadokura Iwao 9
#3 Kadokura Fumei 1
#4 Arai Yoichi 1
#5 Kadokura Satoshi 1
#6 Harashima Masami 1
#7 Nabeshima Yasuhiro 1

Latest patents

Publication Filing date Title
JP2000001858A Doubly woven bag
JPH11117314A Soil protection mat and its execution method
JPH09125399A Doubly woven bag for civil engineering work
JPH0849239A Executing method for slope face protection work
JPH084018A Bag-shaped mat made of cloth
JPH07316850A Corrosion preventive method by solar battery
JPH07207669A Concreting method using form made of cloth and form made of cloth
JPH07207670A Form made of cloth
JPH0718678A Reinforced mud wall and wall face material for reinforced mud wall
JPH06153756A Rodent-proofing method
JPH0649988A Cloth formwork
JPH0588756A Water level controller for paddy field
JPH04357207A Bentonite waterproof work and waterproof mat
JPH04277221A Reinforcement banking construction and net cage therefor
JPH02213523A Block piled retaining wall
JPH0285469A Cloth mould and construction of protecting layer by cloth mould
JPH0216216A Vegetative sheet
JPH01218528A Young tree protecting net
JPS63202332A Rat control net
CA1298998C Rat guard net