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NITTETSU CEMENT KK

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    231,188
About

NITTETSU CEMENT KK has a total of 37 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan, Canada and United States. Its main competitors in its focus markets environmental technology, materials and metallurgy and basic materials chemistry are SICHUAN JIAHUA ENTPR GROUP CO LTD, ROAD BUILDING INTERNAT BARBADO and DAQING PETROLEUM ADMIN.

Patent filings in countries

World map showing NITTETSU CEMENT KKs patent filings in countries

Patent filings per year

Chart showing NITTETSU CEMENT KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koide Yoshiji 16
#2 Niizaki Yoshiyuki 9
#3 Sato Takahiro 6
#4 Takami Akira 6
#5 Shimobayashi Seiichi 6
#6 Kanazawa Tomohiro 5
#7 Hoshi Toshihiko 5
#8 Kawakami Hirokatsu 4
#9 Tada Shin-Ichiro 3
#10 Kubo Satoshi 3

Latest patents

Publication Filing date Title
CN109400092A Soil improvement material
JP2009132808A Grouting material and regulation method of curing time
US2009064902A1 Grouting material
CA2577558A1 Ultrafine particle grouting composition
JP2007238925A Ultrafine particle injectable material composition
JP2007238428A Ultrafine particle grout composition
CA2659051A1 Grouting material
JP2004345898A Grout composition
JPH10259042A Cement-based injection material
JPH1087354A Production of cement clinker
JPH09184297A Method for repairing injection of concrete structure
JPH09183646A Composition for spray mortar
JPH07309658A Grout material
JPH07300358A Hydraulic grout material for paving and grout
JPH0631282A Preventing agent for water pollution
JPH03295923A Reconstruction of ground by solidification of drainage body
JPH03197340A Durable light-weight mortar having high strength
JPH03170354A Ultrahigh early strength cement composition
JPH0376971A Injection repair work of concrete structure
JPH0369534A Method for regulating ratio of both heat of hydration and strength of cement