Learn more

EPO KK

Overview
  • Total Patents
    23
About

EPO KK has a total of 23 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and civil engineering are SHENZHEN SCE NEW POWER DESIGN INST CO LTD, FUJIMURA KAZUO and SEKISAN KOGYO KK.

Patent filings in countries

World map showing EPO KKs patent filings in countries
# Country Total Patents
#1 Japan 23

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Tsubakimori Shinichi 23
#2 Shimamura Noriyuki 8
#3 Sato Katsuya 6
#4 Murase Masaru 4
#5 Iguchi Netsu 1
#6 Watanabe Mikio 1

Latest patents

Publication Filing date Title
JP2000144778A Stepped manhole-cover receiving frame
JP2000144627A Cutting method for paved road surface and cutter used in the method
JP2000110112A Excavation method below paved road surface and equipment used for the method
JP2000045675A Service pipe laying method and device used in such method
JP2000038723A Underground-buried object drawing machine and underground-buried object removing method
JPH11336031A Installation method of sign post and excavating device for the method
JPH11324011A Method and device for excavating periphery of underground embedded material
JPH11323961A Erecting method for utility pole and pavement cutter
JPH11172610A Method of paving road including manhole
JPH1136344A Manhole lid receiving frame
JPH10338941A Method and device for removing underground installation
JPH10183655A Manhole replacement method and double casing used for the method
JPH1037167A Pipeline laying method and provisional lid for it
JPH0796476A Muffling cover for crusher
JPH0718692A Manhole frame and fixing method thereof
JPH0718621A Pavement cutting and removing engineering method
JPH0782762A Removing and replacing method for manhole frame
JPH01226935A Transmission line tower foundation and its construction
JPH01198905A Paving method around road accupant and induction heater for it in use for execution of this method as well as paving material therewith
JPS60226904A Slide attachment construction method of periphery of road occupying object