Learn more

MITSUI CONCRETE KOGYO KK

Overview
  • Total Patents
    18
About

MITSUI CONCRETE KOGYO KK has a total of 18 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and civil engineering are LOU ZHIPING, KYOWA HARMOTECH KK and TAIYO GIJUTSU KAIHATSU KK.

Patent filings in countries

World map showing MITSUI CONCRETE KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Nakayama Yuutarou 11
#2 Umemoto Kouzou 5
#3 Ookura Eiichirou 2
#4 Ueda Masato 1
#5 Yoshino Asaichi 1
#6 Kanamori Hisao 1
#7 Kitahara Shiyouzaburou 1
#8 Ueyama Youji 1
#9 Tanaka Masateru 1
#10 Matsumoto Nagahisa 1

Latest patents

Publication Filing date Title
JPS6110624A Pile erecting method
JPS60223523A Piling work
JPS566821A Reinforced concrete pile
JPS565708A Method of preventing leakage of cement paste
JPS55136327A Stabilizing method and device for foundation pile
JPS55136326A Stabilizing method and device for foundation pile
JPS55132811A Preventing method for long-column buckling regarding buried pile
JPS5542508A Fish bank block
JPS5539582A Hollow concrete pile driving method
JPS5530068A Pile
JPS5439430A Method of making steellpipeeanddconcrete composite pile
JPS5457519A Process for preventing leak of concrete paste
JPS5456211A Method of reinforcing head portion of concrete pile
JPS5447312A Method of construction of pile foundation
JPS5396022A Method of making expandable highhstrength concrete composite column having outer steel pipe shell
JPS51150812A Method of applying asphalt paint on pile
JPS51148947A Breakwater structure
JPS51146519A Method of producing steel pipee concrete piles