Inventor · disambiguated record
Toru Haga
Also filed as: HAGA TORU
35 granted patents·226 citations·filing 1984–2005
97Inventor score
Files withSUMITOMO CHEMICAL CO35
Top patents by PatentIndex Score
35 records- 0198US4640707ATetrahydrophthalimides and their herbicidal useSUMITOMO CHEMICAL CO·Filed 1985·Granted Feb 3, 1987·83 cites·23 claims
- 0284US4619687ATriazolopyridazines and their use as herbicidesSUMITOMO CHEMICAL CO·Filed 1985·Granted Oct 28, 1986·27 cites·20 claims
- 0383US4668278ABenzotriazoles, and their production and use 4-halophenyl-tetrahydrobenzotriazloes as herbicidesSUMITOMO CHEMICAL CO·Filed 1984·Granted May 26, 1987·11 cites·10 claims
- 0480US4720297ABenzothiazolones, and their production and use as herbicidesSUMITOMO CHEMICAL CO·Filed 1986·Granted Jan 19, 1988·18 cites·10 claims
- 0576US4888428ABenzothiazolones, and their production and useSUMITOMO CHEMICAL CO·Filed 1987·Granted Dec 19, 1989·10 cites·3 claims
- 0671US4752325A2-substituted phenyl-3-chlorotetrahydro-2H-indazoles composition containing them, and herbicidal method of using themSUMITOMO CHEMICAL CO·Filed 1985·Granted Jun 21, 1988·7 cites·8 claims
- 0770US4755215ABenzotriazoles, and their production and useSUMITOMO CHEMICAL CO·Filed 1986·Granted Jul 5, 1988·6 cites·11 claims
- 0870US4608080AHerbicidal 2-phenyl-4,5,6,7-tetrahydro-2H-indazolesSUMITOMO CHEMICAL CO·Filed 1985·Granted Aug 26, 1986·8 cites·7 claims
- 0966US4786310ABenzothiazolylazolidines, and their production and useSUMITOMO CHEMICAL CO·Filed 1987·Granted Nov 22, 1988·7 cites·9 claims
- 1064US4670042ATetrahydrophthalimides, and their production and use as herbicidesSUMITOMO CHEMICAL CO·Filed 1985·Granted Jun 2, 1987·6 cites·12 claims
- 1163US4877444ATetrahydroindazolyl-benzoxazines and useSUMITOMO CHEMICAL CO·Filed 1988·Granted Oct 31, 1989·4 cites·14 claims
- 1262US4595409ASubstituted phenyl-4,5,6,7-tetrahydro-2H-isoindole-1,3-diones, and their production and useSUMITOMO CHEMICAL CO·Filed 1984·Granted Jun 17, 1986·4 cites·13 claims
- 1360US4792605A1,4-benzoxazin-3-one-6-(amino or nitro) intermediatesSUMITOMO CHEMICAL CO·Filed 1986·Granted Dec 20, 1988·5 cites·6 claims
- 1458US4978787ABenzotriazoles, and their production and useSUMITOMO CHEMICAL CO·Filed 1989·Granted Dec 18, 1990·3 cites·3 claims
- 1558US4828605ABenzothiazolylazolidines, and their production and useSUMITOMO CHEMICAL CO·Filed 1988·Granted May 9, 1989·3 cites·10 claims
- 1658US4820333AIndazole compounds, and their production and useSUMITOMO CHEMICAL CO·Filed 1987·Granted Apr 11, 1989·3 cites·8 claims
- 1757US4885024ABenzoxazinyl-triazole oxides and useSUMITOMO CHEMICAL CO·Filed 1988·Granted Dec 5, 1989·4 cites·21 claims
- 1856US7799953B2Method for producing 3-methylthiopropanalSUMITOMO CHEMICAL CO·Filed 2003·Granted Sep 21, 2010·1 cites·5 claims
- 1952US5322835AN-phenylimides, and their production and useSUMITOMO CHEMICAL CO·Filed 1989·Granted Jun 21, 1994·3 cites·8 claims
- 2052US4904800AIntermediates for the production of benzotriazolesSUMITOMO CHEMICAL CO·Filed 1988·Granted Feb 27, 1990·2 cites·3 claims
- 2152US4880925AIntermediates for the production of tetrahydrophthalimidesSUMITOMO CHEMICAL CO·Filed 1988·Granted Nov 14, 1989·2 cites·3 claims
- 2252US4831150AIndazole compounds, and their production and useSUMITOMO CHEMICAL CO·Filed 1988·Granted May 16, 1989·2 cites·1 claims
- 2351US4740619APhenylhydrazonocyclohexanone oximesSUMITOMO CHEMICAL CO·Filed 1987·Granted Apr 26, 1988·3 cites·1 claims
- 2447US7465827B2Process for producing 2-hydroxy-4-methylthiobutyric acidSUMITOMO CHEMICAL CO·Filed 2005·Granted Dec 16, 2008·0 cites·3 claims
- 2544US4954626ATetrahydroindazolyl-benzoxazines, their production and useSUMITOMO CHEMICAL CO·Filed 1989·Granted Sep 4, 1990·1 cites·11 claims
- 2644US4888045ABenzothiazolones, and their production and useSUMITOMO CHEMICAL CO·Filed 1987·Granted Dec 19, 1989·1 cites·10 claims
- 2742US4831149AIndazole compounds, and their production and useSUMITOMO CHEMICAL CO·Filed 1988·Granted May 16, 1989·1 cites·1 claims
- 2842US4824465ABenzothiazolones, and their production and useSUMITOMO CHEMICAL CO·Filed 1987·Granted Apr 25, 1989·1 cites·12 claims
- 2937US4946961ABenzothiazolones, and their production and useSUMITOMO CHEMICAL CO·Filed 1989·Granted Aug 7, 1990·0 cites·1 claims
- 3036US4970322AProcess of preparing tetrahydroindazolyl-benzoxazinesSUMITOMO CHEMICAL CO·Filed 1989·Granted Nov 13, 1990·0 cites·8 claims
- 3136US4933480A2-fluoro-4-halo-5-marcapto-phenyl-hydrazinesSUMITOMO CHEMICAL CO·Filed 1989·Granted Jun 12, 1990·0 cites·2 claims
- 3236US4898948ABenzothiazolylazolidines, and their production and useSUMITOMO CHEMICAL CO·Filed 1989·Granted Feb 6, 1990·0 cites·8 claims
- 3335US4912225ABenzothiazolones, and their production and useSUMITOMO CHEMICAL CO·Filed 1988·Granted Mar 27, 1990·0 cites·7 claims
- 3434US4902832A2-Substituted phenyl-4,5,6,7-tetrahydro-2H-isoindole-1,3-diones, and their production and useSUMITOMO CHEMICAL CO·Filed 1986·Granted Feb 20, 1990·0 cites·1 claims
- 3533US5079368ABenzothiazolones, and their production and useSUMITOMO CHEMICAL CO·Filed 1990·Granted Jan 7, 1992·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →