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CONCRETE KOORING KK

Overview
  • Total Patents
    34
About

CONCRETE KOORING KK has a total of 34 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets machines and machine tools are APPLIED MATERIALS SWITZERLAND SARL, BENETTI MACCHINE and GREGORI SPA.

Patent filings in countries

World map showing CONCRETE KOORING KKs patent filings in countries
# Country Total Patents
#1 Japan 34

Patent filings per year

Chart showing CONCRETE KOORING KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Working stone
#2 Sawing

Top inventors

# Name Total Patents
#1 Fujio Koji 17
#2 Nishio Akira 14
#3 Fukuda Shuichi 6
#4 Ozawa Itaru 5
#5 Kato Masayoshi 2
#6 Yamamoto Masaaki 2
#7 Takeuchi Hisao 1
#8 Ando Yasuhiko 1
#9 Takagi Masanobu 1
#10 Komoto Katsuaki 1

Latest patents

Publication Filing date Title
JP2012077546A Expansion joint removing method and road cutting method
JP2008261121A Dismantling method for reinforced concrete building
JP2003305715A Method for cutting horizontally concrete construction and method for removal by using the method
JP2003019710A Method and apparatus for drilling
JP2002363951A Formation method for opening part in check dam
JPH10258423A Meth0d for horizontally cutting concrete construction in water
JPH10249847A Horizontally cutting method for concrete structure
JPH10169216A Wall demolishing and removing method
JPH1046837A Machine for construction work
JPH1018610A Underwater cutting execution method and cutting device used therefor
JPH1018611A Underwater cutting device
JPH09111801A Cutter bit of ground drilling device
JPH0972110A Guide apparatus for wire saw
JPH0941680A Work execution method for concrete structure and the like, and pressing device used therefor
JPH094239A Method of demolishing-removal of reinforced concrete structure
JPH08270230A Method for cutting with wire saw
JPH08270231A Tenshion device of wire saw
JPH08184196A Cutting method using wire saw
JPH08184195A Guide tool for wire saw
JPH0868214A Cutting device