Inventor
KUMAZAWA SATORU
JP39 patents
⚠️ This page may combine multiple inventors who share the name “KUMAZAWA SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUREHA CHEMICAL IND CO LTD
35 patentsUS4938792AJul 3, 1990
Azole derivatives and agricultural and horticultural chemical composition containing the same
KUREHA CHEMICAL IND CO LTD45 citations96
US5028254AJul 2, 1991
Azole derivatives and agricultural and horticultural chemical composition containing the same
KUREHA CHEMICAL IND CO LTD20 citations82
US4863505ASep 5, 1989
Novel derivative of azole, and agricultural and horticultural composition containing the same as an active incredient
KUREHA CHEMICAL IND CO LTD20 citations82
US4772334ASep 20, 1988
Process for producing highly pure rhamnose from gum arabic
KUREHA CHEMICAL IND CO LTD24 citations80
US5494821AFeb 27, 1996
Process for separating optically active 1-hydroxy-cyclopentane methanol derivatives using lipase from candida or pseudomonas
KUREHA CHEMICAL IND CO LTD8 citations74
US5414105AMay 9, 1995
Cyclopentanecarboxylic acid derivatives useful for producing azole compounds
KUREHA CHEMICAL IND CO LTD14 citations74
US5239089AAug 24, 1993
Oxirane derivatives useful for making fungicidal azole compounds
KUREHA CHEMICAL IND CO LTD13 citations74
US5159118AOct 27, 1992
Cyclopentanone derivatives
KUREHA CHEMICAL IND CO LTD12 citations74
US5504096AApr 2, 1996
Biocidal compositions for industrial materials
KUREHA CHEMICAL IND CO LTD6 citations72
US5292764AMar 8, 1994
Azole derivatives for protecting industrial materials from bacteria
KUREHA CHEMICAL IND CO LTD11 citations72
US5258404ANov 2, 1993
3-(Unsubstituted or substituted benzyl)-1-alkyl-2-oxocyclopentane carboxylic acid alkyl ester derivatives, method for preparation fungicides, and use thereof as intermediate compounds
KUREHA CHEMICAL IND CO LTD7 citations71
US6271385B1Aug 7, 2001
N-heterocyclic methylpropylamine derivatives, process for producing the same and germicides
KUREHA CHEMICAL IND CO LTD8 citations65
US5493063AFeb 20, 1996
Process for optical resolution of 1,2-diol derivatives
KUREHA CHEMICAL IND CO LTD2 citations63
US5010206AApr 23, 1991
Novel azole derivative and agricultural/horticultural fungicide containing said derivative as active ingredient
KUREHA CHEMICAL IND CO LTD2 citations63
US4992093AFeb 12, 1991
Azolylcyclopentanol derivatives and agricultural and horticultural composition containing the same as active ingredients
KUREHA CHEMICAL IND CO LTD3 citations63
US4920138AApr 24, 1990
2(4-chlorobenzyl)1(1H-1,2,4-triazol-1-yl-methyl-1-cycloheptanol and cyclohexanol
KUREHA CHEMICAL IND CO LTD5 citations63
US4902702AFeb 20, 1990
Novel azole derivative and agricultural/horticultural fungicide containing said derivative as active ingredient
KUREHA CHEMICAL IND CO LTD3 citations63
US5681979AOct 28, 1997
Process for the producing of alkylcyclopentanone derivatives
KUREHA CHEMICAL IND CO LTD4 citations62
US5162356ANov 10, 1992
Azole mycocide and method of treating mycosis
KUREHA CHEMICAL IND CO LTD6 citations62
US4561877ADec 31, 1985
Derivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as active ingredient
KUREHA CHEMICAL IND CO LTD3 citations61
US5519160AMay 21, 1996
Alkyl 3-(substituted or unsubstituted benzylidene)-1-alkyl-2-oxocyclopentanecarboxylate derivatives, process for preparing the same
KUREHA CHEMICAL IND CO LTD2 citations60
US4962278AOct 9, 1990
Novel azole derivative and agricultural/horticultural fungicide containing said derivative as active ingredient
KUREHA CHEMICAL IND CO LTD2 citations60
US5466816ANov 14, 1995
Process for preparation of azolylmethylcycloalkanol derivatives
KUREHA CHEMICAL IND CO LTD2 citations58
US5468869ANov 21, 1995
Process for production of (azolylmethyl)-(biphenylmethyl)cyclopentanol derivatives
KUREHA CHEMICAL IND CO LTD0 citations52
US5264450ANov 23, 1993
Imidazole substituted cycloalkanol derivatives and fungicidal compositions containing same
KUREHA CHEMICAL IND CO LTD0 citations52
US5240955AAug 31, 1993
Azole derivative and azole mycocide
KUREHA CHEMICAL IND CO LTD1 citations52
US5124345AJun 23, 1992
Triazole substituted cycloalkanol derivative and an agriculturally and horticulturally fungicidal composition comprising the derivatives
KUREHA CHEMICAL IND CO LTD1 citations52
US5446167AAug 29, 1995
Process for separating isomers of azolylmethylcyclopentanol derivatives
KUREHA CHEMICAL IND CO LTD0 citations51
US5321038AJun 14, 1994
Cis-azole derivatives, intermediates thereof and fungicidal compositions
KUREHA CHEMICAL IND CO LTD0 citations51
US5223531AJun 29, 1993
1,3,2-dioxathiolan-s-oxide derivatives, method for preparation, and use therefor
KUREHA CHEMICAL IND CO LTD0 citations51
US4624697ANov 25, 1986
Derivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as an active ingredient
KUREHA CHEMICAL IND CO LTD0 citations51
US4551168ANov 5, 1985
Herbicidal 2-(1,3,5-1H-triazin-2-one)-tetrahydrobenzothiazole derivatives, and compositions therefor
KUREHA CHEMICAL IND CO LTD0 citations51
US4549902AOct 29, 1985
Salts of derivatives of N-(tetrahydrobenzothiazolylcarbamoyl)oxamic acid and herbicidal composition containing the same as active ingredient
KUREHA CHEMICAL IND CO LTD0 citations51
US4275078AJun 23, 1981
N-Benzoyl-N'-halogenoalkylidenehydrazine derivatives, process for preparing same, and agricultural and horticultural fungicide comprising such derivatives
KUREHA CHEMICAL IND CO LTD1 citations49
US4690704ASep 1, 1987
Derivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as an active ingredient
KUREHA CHEMICAL IND CO LTD1 citations47