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NIPPON SOZAI KOGAKU KENKYUSHO

Overview
  • Total Patents
    11
About

NIPPON SOZAI KOGAKU KENKYUSHO has a total of 11 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy and environmental technology are QIDONG HAIZHONGGANG BUILDING MAT CO LTD, WEIHAI LEISHENG MAT TECH CO LTD and SHANGHAI DSSUN NEW MATERIALS CO LTD.

Patent filings in countries

World map showing NIPPON SOZAI KOGAKU KENKYUSHOs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing NIPPON SOZAI KOGAKU KENKYUSHOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsuyuki Hisamitsu 11

Latest patents

Publication Filing date Title
JP2010116313A High-strength gypsum
JP2009274942A Water-soluble concrete repairing agent
JP2009173500A Impregnation composition for hardened cement product
JP2007247378A Permeable concrete paving material
JP2007131477A Fly ash cement composition and concrete mold using it
JP2006346663A Method for treating contaminated soil and soil solidifying material
JP2006035198A Method for treating sulfuric acid pitch
JP2004035682A Harmful gas generation inhibiting material and method for inhibiting harmful gas generation using the same
JP2001259693A Method for treating phosphorus-containing material
JP2000302527A Porous sintered article and its synthesis
JP2000086313A Setting accelerator for concrete