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ITO YASURO

Overview
  • Total Patents
    183
About

ITO YASURO has a total of 183 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets machines, chemical engineering and materials and metallurgy are VERIFI LLC, BROVTSYN ANATOLIJ K and CHONGQING FEIQIANG CONCRETE CO LTD.

Patent filings in countries

World map showing ITO YASUROs patent filings in countries

Patent filings per year

Chart showing ITO YASUROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamamoto Yasuhiro 110
#2 Itou Yasurou 89
#3 Ito Yasuro 82
#4 Higuchi Yoshirou 49
#5 Sumita Tadayuki 43
#6 Higuchi Yoshiro 42
#7 Kaga Hideji 32
#8 Hayakawa Mitsutaka 32
#9 Kuroba Kenji 28
#10 Tsuji Masaaki 27

Latest patents

Publication Filing date Title
JPH0921737A Method for determining characteristics of mixture of liquid, powder and granular material and method for conditioning the mixture
JPH0921796A Method for measuring grain physical property for obtaining mortar or concrete
JPH06143246A Regulating method for nonseparable mixture with powder and liquid
JPH06182753A Compounding or adjusting method of mixture comprising powder body, granular body and water
JPH04190138A Method and apparatus for measuring relative adsorbing solution rate of powder material
JPH03235058A Measuring method for relative absorption liquid rate of powder and grain material and method for adjusting mixture thereof
EP0495098A1 Method and apparatus for regulating mixture of granular material such as sand, powder such as cement and liquid
JPH01249306A Method and device of controlling mixture of granular material such as sand, powdery body such as cement and liquid
JPS63314465A Physical property measurement pertaining to particulate material for obtaining mortar of concrete
JPS6375258A Concrete spray execution method
JPS63284469A Method for measuring basic fluid water volume of mixture composed of liquid, powder and grain and method for deciding characteristics of various kinds of compounds in said mixture system and method for preparing said mixture
JPS63130309A Manufacture of polymer cement concrete
JPS63130155A Method and apparatus for removing liquid from liquid-containing particulate material
JPS63111014A Method of measuring relative adsorbed-water rate of aggregate between powdered body and aggregate in presence of liquid and preparation of kneaded substance by result of measurement
JPS6394803A Manufacture of polymer cement concrete
JPS6212643A Use of water content modifier on granulated material
JPS6291253A Method for adjusting moisture of fine particulate material such as sand
JPS6287446A Fine aggregate water content rate preparation for obtaining hydraulic substance admixture
JPS62279816A Dehydration mechanism for water-containing powder and grain materials
JPS62269723A Mechanism for dehydrating granular particulate material