Inventor
KATAYAMA SAKAE
JP28 patents
⚠️ This page may combine multiple inventors who share the name “KATAYAMA SAKAE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KATAYAMA CHEMICAL WORKS CO
19 patentsUS4512552AApr 23, 1985
Corrosion inhibitor
KATAYAMA CHEMICAL WORKS CO75 citations92
US5591759AJan 7, 1997
Aqueous isothiazolone formulation
KATAYAMA CHEMICAL WORKS CO20 citations91
US5274079ADec 28, 1993
Protein partial degradation products that are useful as surface active agents and dispersing agents
KATAYAMA CHEMICAL WORKS CO22 citations90
US5259985ANov 9, 1993
Calcium carbonate scale inhibitor having organophosphonate, water soluble acrylic or maleic copolymer and citric acid
KATAYAMA CHEMICAL WORKS CO68 citations90
US4885136ADec 5, 1989
Method of anticorrosive treatment for soft water boilers
KATAYAMA CHEMICAL WORKS CO43 citations89
US4154818AMay 15, 1979
Gel product for destroying harmful marine organisms and method of applying the same
KATAYAMA CHEMICAL WORKS CO24 citations76
US5013747AMay 7, 1991
Water-soluble antiseptic or antifungal composition
KATAYAMA CHEMICAL WORKS CO12 citations73
US4409353AOct 11, 1983
Easily dispersible composition for water soluble polymer
KATAYAMA CHEMICAL WORKS CO7 citations73
US5306725AApr 26, 1994
Stabilized isothiazolone liquid formulation
KATAYAMA CHEMICAL WORKS CO14 citations72
US5026723AJun 25, 1991
Microbicidal/microbiostatic composition for industrial use
KATAYAMA CHEMICAL WORKS CO8 citations72
US4647577AMar 3, 1987
Microbicidal/microbistatic compositions for industrial use employing 4,5-dichloro-1,2-dithiol-3-one and haloacetic acid esters as the active agents
KATAYAMA CHEMICAL WORKS CO7 citations72
US4518610AMay 21, 1985
Microbicidal/microbistatic compositions and use thereof employing mixtures of 4,5-dichloro-1,2-dithiol-3-one and alkylenebisthiocyanate
KATAYAMA CHEMICAL WORKS CO13 citations72
US4334957AJun 15, 1982
Microbicidal compositions for industrial use
KATAYAMA CHEMICAL WORKS CO5 citations72
US4289581ASep 15, 1981
Microbicidal slimicide compositions for industrial use
KATAYAMA CHEMICAL WORKS CO14 citations72
US5366661ANov 22, 1994
Method for forming a stabilized aqueous dispersion of inorganic particles or organic particles for food stuffs
KATAYAMA CHEMICAL WORKS CO12 citations71
US5169563ADec 8, 1992
Water treatment agent and water treatment method for a boiler
KATAYAMA CHEMICAL WORKS CO15 citations71
US5138038AAug 11, 1992
Protein partial degradation product, process for preparing it and its use
KATAYAMA CHEMICAL WORKS CO16 citations71
US4814406AMar 21, 1989
Scale inhibitor
KATAYAMA CHEMICAL WORKS CO7 citations66
US4963586AOct 16, 1990
Microbicidal/microbistatic composition
KATAYAMA CHEMICAL WORKS CO1 citations50
NIPPON STEEL CORP
3 patentsUS5123934AJun 23, 1992
Ceramics coated cemented-carbide tool with high-fracture resistance
NIPPON STEEL CORP34 citations89
US5830285ANov 3, 1998
Fine graphite uniform dispersion steel excellent in cold machinability, cuttability and hardenability, and production method for the same
NIPPON STEEL CORP8 citations72
US4719079AJan 12, 1988
Continuous-cast low-carbon resulfurized free-cutting steel
NIPPON STEEL CORP17 citations72