Inventor · disambiguated record
Satoru Kumazawa
Also filed as: KUMAZAWA SATORU
39 granted patents·1 pending application·236 citations·filing 1979–2011
97Inventor score
Files withKUREHA CHEMICAL IND CO LTD35KAGABU SHINZO2ENARI HIROYUKI1KUREHA CORP1KUREHA KAGAHU KOGYO K K1
Top patents by PatentIndex Score
40 records- 0195US4938792AAzole derivatives and agricultural and horticultural chemical composition containing the sameKUREHA CHEMICAL IND CO LTD·Filed 1987·Granted Jul 3, 1990·45 cites·6 claims
- 0287US4863505ANovel derivative of azole, and agricultural and horticultural composition containing the same as an active incredientKUREHA CHEMICAL IND CO LTD·Filed 1986·Granted Sep 5, 1989·20 cites·14 claims
- 0384US5028254AAzole derivatives and agricultural and horticultural chemical composition containing the sameKUREHA CHEMICAL IND CO LTD·Filed 1990·Granted Jul 2, 1991·20 cites·4 claims
- 0476US5414105ACyclopentanecarboxylic acid derivatives useful for producing azole compoundsKUREHA CHEMICAL IND CO LTD·Filed 1993·Granted May 9, 1995·14 cites·1 claims
- 0576US5159118ACyclopentanone derivativesKUREHA CHEMICAL IND CO LTD·Filed 1991·Granted Oct 27, 1992·12 cites·1 claims
- 0675US5239089AOxirane derivatives useful for making fungicidal azole compoundsKUREHA CHEMICAL IND CO LTD·Filed 1992·Granted Aug 24, 1993·13 cites·1 claims
- 0774US4772334AProcess for producing highly pure rhamnose from gum arabicKUREHA CHEMICAL IND CO LTD·Filed 1986·Granted Sep 20, 1988·24 cites·7 claims
- 0872US8309733B2Imino derivatives, methods for producing the same and insecticides containing the sameKAGABU SHINZO·Filed 2009·Granted Nov 13, 2012·1 cites·4 claims
- 0966US7166750B1Process for the preparation of 5-[(4-chlorophenyl)methyl]-2,2-dimethylcyclopentanoneKUREHA CORP·Filed 2000·Granted Jan 23, 2007·5 cites·11 claims
- 1062US4920138A2(4-chlorobenzyl)1(1H-1,2,4-triazol-1-yl-methyl-1-cycloheptanol and cyclohexanolKUREHA CHEMICAL IND CO LTD·Filed 1989·Granted Apr 24, 1990·5 cites·6 claims
- 1161US5504096ABiocidal compositions for industrial materialsKUREHA CHEMICAL IND CO LTD·Filed 1993·Granted Apr 2, 1996·6 cites·6 claims
- 1261US5292764AAzole derivatives for protecting industrial materials from bacteriaKUREHA CHEMICAL IND CO LTD·Filed 1992·Granted Mar 8, 1994·11 cites·6 claims
- 1360US5258404A3-(Unsubstituted or substituted benzyl)-1-alkyl-2-oxocyclopentane carboxylic acid alkyl ester derivatives, method for preparation fungicides, and use thereof as intermediate compoundsKUREHA CHEMICAL IND CO LTD·Filed 1992·Granted Nov 2, 1993·7 cites·13 claims
- 1455US4561877ADerivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Dec 31, 1985·3 cites·10 claims
- 1554US4902702ANovel azole derivative and agricultural/horticultural fungicide containing said derivative as active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1987·Granted Feb 20, 1990·3 cites·3 claims
- 1652US5494821AProcess for separating optically active 1-hydroxy-cyclopentane methanol derivatives using lipase from candida or pseudomonasKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted Feb 27, 1996·8 cites·5 claims
- 1751US5010206ANovel azole derivative and agricultural/horticultural fungicide containing said derivative as active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1990·Granted Apr 23, 1991·2 cites·1 claims
- 1851US4992093AAzolylcyclopentanol derivatives and agricultural and horticultural composition containing the same as active ingredientsKUREHA CHEMICAL IND CO LTD·Filed 1989·Granted Feb 12, 1991·3 cites·15 claims
- 1951US4962278ANovel azole derivative and agricultural/horticultural fungicide containing said derivative as active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1989·Granted Oct 9, 1990·2 cites·3 claims
- 2049US5681979AProcess for the producing of alkylcyclopentanone derivativesKUREHA CHEMICAL IND CO LTD·Filed 1996·Granted Oct 28, 1997·4 cites·20 claims
- 2149US5225430AAzolylmethyloxabicyclohexane derivatives and fungicidal compositions thereofKUREHA KAGAHU KOGYO K K·Filed 1991·Granted Jul 6, 1993·4 cites·7 claims
- 2247US6271385B1N-heterocyclic methylpropylamine derivatives, process for producing the same and germicidesKUREHA CHEMICAL IND CO LTD·Filed 1998·Granted Aug 7, 2001·8 cites·2 claims
- 2346US5162356AAzole mycocide and method of treating mycosisKUREHA CHEMICAL IND CO LTD·Filed 1991·Granted Nov 10, 1992·6 cites·2 claims
- 2442US5519160AAlkyl 3-(substituted or unsubstituted benzylidene)-1-alkyl-2-oxocyclopentanecarboxylate derivatives, process for preparing the sameKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted May 21, 1996·2 cites·6 claims
- 2542US5493063AProcess for optical resolution of 1,2-diol derivativesKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted Feb 20, 1996·2 cites·8 claims
- 2642US2012277440A1Imino derivatives, process for preparation thereof, and insecticides containing sameKAGABU SHINZO·Filed 2011·Application pending·0 cites
- 2740US5466816AProcess for preparation of azolylmethylcycloalkanol derivativesKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted Nov 14, 1995·2 cites·4 claims
- 2839US5240955AAzole derivative and azole mycocideKUREHA CHEMICAL IND CO LTD·Filed 1992·Granted Aug 31, 1993·1 cites·2 claims
- 2939US4275078AN-Benzoyl-N'-halogenoalkylidenehydrazine derivatives, process for preparing same, and agricultural and horticultural fungicide comprising such derivativesKUREHA CHEMICAL IND CO LTD·Filed 1979·Granted Jun 23, 1981·1 cites·2 claims
- 3037US5124345ATriazole substituted cycloalkanol derivative and an agriculturally and horticulturally fungicidal composition comprising the derivativesKUREHA CHEMICAL IND CO LTD·Filed 1990·Granted Jun 23, 1992·1 cites·4 claims
- 3136US4624697ADerivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as an active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Nov 25, 1986·0 cites·8 claims
- 3235US4551168AHerbicidal 2-(1,3,5-1H-triazin-2-one)-tetrahydrobenzothiazole derivatives, and compositions thereforKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Nov 5, 1985·0 cites·6 claims
- 3334US4690704ADerivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as an active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1986·Granted Sep 1, 1987·1 cites·2 claims
- 3433US5468869AProcess for production of (azolylmethyl)-(biphenylmethyl)cyclopentanol derivativesKUREHA CHEMICAL IND CO LTD·Filed 1993·Granted Nov 21, 1995·0 cites·1 claims
- 3533US5321038ACis-azole derivatives, intermediates thereof and fungicidal compositionsKUREHA CHEMICAL IND CO LTD·Filed 1993·Granted Jun 14, 1994·0 cites·7 claims
- 3633US5264450AImidazole substituted cycloalkanol derivatives and fungicidal compositions containing sameKUREHA CHEMICAL IND CO LTD·Filed 1992·Granted Nov 23, 1993·0 cites·4 claims
- 3732US5223531A1,3,2-dioxathiolan-s-oxide derivatives, method for preparation, and use thereforKUREHA CHEMICAL IND CO LTD·Filed 1992·Granted Jun 29, 1993·0 cites·5 claims
- 3832US5099029AAzole derivative and agrucultural/horticultural fungicide containing said derivative as active ingredient active ingredientENARI HIROYUKI·Filed 1991·Granted Mar 24, 1992·0 cites·1 claims
- 3932US4549902ASalts of derivatives of N-(tetrahydrobenzothiazolylcarbamoyl)oxamic acid and herbicidal composition containing the same as active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Oct 29, 1985·0 cites·12 claims
- 4031US5446167AProcess for separating isomers of azolylmethylcyclopentanol derivativesKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted Aug 29, 1995·0 cites·4 claims
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