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GRACE CHEMICALS KK

Overview
  • Total Patents
    19
About

GRACE CHEMICALS KK has a total of 19 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy, environmental technology and chemical engineering are SHANGHAI JINMA BUILDING MATERIALS CO LTD, FUJIMASU SOGO KAGAKU KENKYUSHO and TOM G ARKHITEKTURNO STR NYJ.

Patent filings in countries

World map showing GRACE CHEMICALS KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing GRACE CHEMICALS KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nishimura Tadashi 16
#2 Nakamura Seiji 6
#3 Sawada Seiichi 4
#4 Shimamura Noriyuki 2
#5 Ando Tetsuya 2
#6 Watanabe Kiyoshi 2
#7 Aizawa Kenichi 2
#8 To Gasho 2
#9 Morishima Kazuhiro 1
#10 Bando Shunichi 1

Latest patents

Publication Filing date Title
JP2008297185A Concrete composition for centrifugal molding and method of producing concrete product using the same
JP2008296470A Manufacturing method of centrifugal casting concrete product
JP2008184344A Segregation-resistant cement admixture
JP2008168541A Reusing method for ready mixed concrete or adhering mortar
JP2007283724A Method for estimating proper use amount of water reducing agent
JP2007119291A Cement composition
JP2006183257A Quality control method of cement structure
JP2006181759A Use method of water reducing agent
JP2004284884A Method of preventing concrete from blackening
JP2004024949A Unit for reusing sludge water
JP2003313061A Method of reducing cod in waste water
JP2003104767A Method for producing quickly demoldable concrete
JP2003071466A Cement wastewater separation method
JP2003001619A Method for managing concrete tile manufacturing apparatus
JP2002226245A Concrete mixing material and concrete composition
JP2002018828A Method for managing ready-mixed concrete sludge
JP2001279243A Method for fixing anchor
JP2001190902A Method for removing fine sand from sludge water
JP2001180995A Admixture for instant stripping concrete