Inventor · disambiguated record
Takashi Matsuo
Also filed as: MATSUO TAKASHI
25 granted patents·431 citations·filing 1972–1986
97Inventor score
Files withSUMITOMO CHEMICAL CO25
Top patents by PatentIndex Score
25 records- 0198US3996244AInsecticidal esters of substituted furan methanolSUMITOMO CHEMICAL CO·Filed 1973·Granted Dec 7, 1976·59 cites·11 claims
- 0294US4062968AInsecticidal substituted acetate compoundsSUMITOMO CHEMICAL CO·Filed 1975·Granted Dec 13, 1977·36 cites·27 claims
- 0394US4058622ASubstituted phenyl acetate, insecticidal composition and method of useSUMITOMO CHEMICAL CO·Filed 1975·Granted Nov 15, 1977·30 cites·5 claims
- 0494US3973036ACyclopropanecarboxylic acid estersSUMITOMO CHEMICAL CO·Filed 1975·Granted Aug 3, 1976·39 cites·7 claims
- 0593US3954814AAlkadienylcyclopropanecarboxylatesSUMITOMO CHEMICAL CO·Filed 1972·Granted May 4, 1976·22 cites·4 claims
- 0692US4266074ANovel insecticidal compositionSUMITOMO CHEMICAL CO·Filed 1975·Granted May 5, 1981·23 cites·3 claims
- 0791US4263463AAcetylenic secondary alcoholsSUMITOMO CHEMICAL CO·Filed 1976·Granted Apr 21, 1981·31 cites·8 claims
- 0891US4003945ANovel cyclopropanecarboxylatesSUMITOMO CHEMICAL CO·Filed 1974·Granted Jan 18, 1977·23 cites·5 claims
- 0991US3981903ACyclopropane carboxylic acid estersSUMITOMO CHEMICAL CO·Filed 1974·Granted Sep 21, 1976·24 cites·6 claims
- 1090US4118505ANovel cyclopropanecarboxylatesSUMITOMO CHEMICAL CO·Filed 1975·Granted Oct 3, 1978·23 cites·13 claims
- 1189US3998868AAlkadienylcyclopropanecarboxylatesSUMITOMO CHEMICAL CO·Filed 1975·Granted Dec 21, 1976·19 cites·4 claims
- 1288US4327109ANovel alkadienylcyclopropanecarboxylatesSUMITOMO CHEMICAL CO·Filed 1980·Granted Apr 27, 1982·17 cites·11 claims
- 1386US4229469AInsecticidal alkadienylcyclopropanecarboxylatesSUMITOMO CHEMICAL CO·Filed 1975·Granted Oct 21, 1980·12 cites·18 claims
- 1485US4531008AOptically active phenyl acetatesSUMITOMO CHEMICAL CO·Filed 1983·Granted Jul 23, 1985·12 cites·30 claims
- 1583US4039680AInsecticidal substituted acetate compoundsSUMITOMO CHEMICAL CO·Filed 1975·Granted Aug 2, 1977·16 cites·5 claims
- 1681US4031235AInsecticidal substituted acetate compoundsSUMITOMO CHEMICAL CO·Filed 1975·Granted Jun 21, 1977·11 cites·6 claims
- 1775US4173464Am-Phenoxybenzamide derivativesSUMITOMO CHEMICAL CO·Filed 1977·Granted Nov 6, 1979·6 cites·21 claims
- 1875US3968124AProcess for preparing phenyl-acetic acid estersSUMITOMO CHEMICAL CO·Filed 1974·Granted Jul 6, 1976·10 cites·9 claims
- 1965US4014940AProcess for preparing m-phenoxybenzylalcohol and side-chain halogenated m-phenoxytolueneSUMITOMO CHEMICAL CO·Filed 1974·Granted Mar 29, 1977·6 cites·9 claims
- 2064US4263039AM-phenoxybenzamide derivativesSUMITOMO CHEMICAL CO·Filed 1979·Granted Apr 21, 1981·4 cites·9 claims
- 2154US4435332AM-Phenoxybenzamide derivativesSUMITOMO CHEMICAL CO·Filed 1980·Granted Mar 6, 1984·3 cites·4 claims
- 2253US3969393AProcess for preparing cyclopropane-carboxylic acid estersSUMITOMO CHEMICAL CO·Filed 1974·Granted Jul 13, 1976·4 cites·6 claims
- 2343US4282372AProcess for producing cyclopentenolonesSUMITOMO CHEMICAL CO·Filed 1979·Granted Aug 4, 1981·1 cites·3 claims
- 2432US3932459ANovel cyclopropanecarboxylic acid estersSUMITOMO CHEMICAL CO·Filed 1974·Granted Jan 13, 1976·0 cites·3 claims
- 2528US4740612AProcess for production of β-dihalogenoethenylcyclopropane derivativesSUMITOMO CHEMICAL CO·Filed 1986·Granted Apr 26, 1988·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →