Inventor
HAGA TORU
JP35 patents
Patents
35 patentsUS4640707AFeb 3, 1987
Tetrahydrophthalimides and their herbicidal use
SUMITOMO CHEMICAL CO83 citations96
US4619687AOct 28, 1986
Triazolopyridazines and their use as herbicides
SUMITOMO CHEMICAL CO27 citations93
US4720297AJan 19, 1988
Benzothiazolones, and their production and use as herbicides
SUMITOMO CHEMICAL CO18 citations82
US4888428ADec 19, 1989
Benzothiazolones, and their production and use
SUMITOMO CHEMICAL CO10 citations74
US4877444AOct 31, 1989
Tetrahydroindazolyl-benzoxazines and use
SUMITOMO CHEMICAL CO4 citations74
US4792605ADec 20, 1988
1,4-benzoxazin-3-one-6-(amino or nitro) intermediates
SUMITOMO CHEMICAL CO5 citations74
US4786310ANov 22, 1988
Benzothiazolylazolidines, and their production and use
SUMITOMO CHEMICAL CO7 citations74
US4755215AJul 5, 1988
Benzotriazoles, and their production and use
SUMITOMO CHEMICAL CO6 citations74
US4752325AJun 21, 1988
2-substituted phenyl-3-chlorotetrahydro-2H-indazoles composition containing them, and herbicidal method of using them
SUMITOMO CHEMICAL CO7 citations74
US4670042AJun 2, 1987
Tetrahydrophthalimides, and their production and use as herbicides
SUMITOMO CHEMICAL CO6 citations74
US4668278AMay 26, 1987
Benzotriazoles, and their production and use 4-halophenyl-tetrahydrobenzotriazloes as herbicides
SUMITOMO CHEMICAL CO11 citations74
US4608080AAug 26, 1986
Herbicidal 2-phenyl-4,5,6,7-tetrahydro-2H-indazoles
SUMITOMO CHEMICAL CO8 citations74
US5322835AJun 21, 1994
N-phenylimides, and their production and use
SUMITOMO CHEMICAL CO3 citations63
US4978787ADec 18, 1990
Benzotriazoles, and their production and use
SUMITOMO CHEMICAL CO3 citations63
US4954626ASep 4, 1990
Tetrahydroindazolyl-benzoxazines, their production and use
SUMITOMO CHEMICAL CO1 citations63
US4904800AFeb 27, 1990
Intermediates for the production of benzotriazoles
SUMITOMO CHEMICAL CO2 citations63
US4888045ADec 19, 1989
Benzothiazolones, and their production and use
SUMITOMO CHEMICAL CO1 citations63
US4885024ADec 5, 1989
Benzoxazinyl-triazole oxides and use
SUMITOMO CHEMICAL CO4 citations63
US4880925ANov 14, 1989
Intermediates for the production of tetrahydrophthalimides
SUMITOMO CHEMICAL CO2 citations63
US4831150AMay 16, 1989
Indazole compounds, and their production and use
SUMITOMO CHEMICAL CO2 citations63
US4831149AMay 16, 1989
Indazole compounds, and their production and use
SUMITOMO CHEMICAL CO1 citations63
US4828605AMay 9, 1989
Benzothiazolylazolidines, and their production and use
SUMITOMO CHEMICAL CO3 citations63
US4820333AApr 11, 1989
Indazole compounds, and their production and use
SUMITOMO CHEMICAL CO3 citations63
US4740619AApr 26, 1988
Phenylhydrazonocyclohexanone oximes
SUMITOMO CHEMICAL CO3 citations63
US4595409AJun 17, 1986
Substituted phenyl-4,5,6,7-tetrahydro-2H-isoindole-1,3-diones, and their production and use
SUMITOMO CHEMICAL CO4 citations63
US5079368AJan 7, 1992
Benzothiazolones, and their production and use
SUMITOMO CHEMICAL CO0 citations52
US4970322ANov 13, 1990
Process of preparing tetrahydroindazolyl-benzoxazines
SUMITOMO CHEMICAL CO0 citations52
US4946961AAug 7, 1990
Benzothiazolones, and their production and use
SUMITOMO CHEMICAL CO0 citations52
US4933480AJun 12, 1990
2-fluoro-4-halo-5-marcapto-phenyl-hydrazines
SUMITOMO CHEMICAL CO0 citations52
US4912225AMar 27, 1990
Benzothiazolones, and their production and use
SUMITOMO CHEMICAL CO0 citations52
US4902832AFeb 20, 1990
2-Substituted phenyl-4,5,6,7-tetrahydro-2H-isoindole-1,3-diones, and their production and use
SUMITOMO CHEMICAL CO0 citations52
US4898948AFeb 6, 1990
Benzothiazolylazolidines, and their production and use
SUMITOMO CHEMICAL CO0 citations52
US4824465AApr 25, 1989
Benzothiazolones, and their production and use
SUMITOMO CHEMICAL CO1 citations52
US7799953B2Sep 21, 2010
Method for producing 3-methylthiopropanal
SUMITOMO CHEMICAL CO1 citations51
US7465827B2Dec 16, 2008
Process for producing 2-hydroxy-4-methylthiobutyric acid
SUMITOMO CHEMICAL CO0 citations51