Inventor · disambiguated record
Tadashi Ohsumi
Also filed as: HIRANO MASACHIKA · ITAYA NOBUSHIGE · OHSUMI TADASHI
20 granted patents·222 citations·filing 1978–1998
95Inventor score
Files withSUMITOMO CHEMICAL CO20
Top patents by PatentIndex Score
20 records- 0197US4742074APyrazolecarboxamide derivative and fungicide containing it as active ingredientSUMITOMO CHEMICAL CO·Filed 1985·Granted May 3, 1988·77 cites·15 claims
- 0292US4336194ABenzyl pyrrolyl methyl carboxylate insecticides and acaricidesSUMITOMO CHEMICAL CO·Filed 1979·Granted Jun 22, 1982·20 cites·2 claims
- 0388US4212879ABenzyl pyrrolyl methyl carboxylate insecticides and acaricidesSUMITOMO CHEMICAL CO·Filed 1978·Granted Jul 15, 1980·14 cites·7 claims
- 0484US4514406AOxime ethers and their useSUMITOMO CHEMICAL CO·Filed 1983·Granted Apr 30, 1985·15 cites·24 claims
- 0583US4837242AThiazoles and pyrazoles as fungicidesSUMITOMO CHEMICAL CO·Filed 1987·Granted Jun 6, 1989·25 cites·4 claims
- 0681US4877441AFungicidal substituted carboxylic acid derivativesSUMITOMO CHEMICAL CO·Filed 1988·Granted Oct 31, 1989·19 cites·12 claims
- 0771US5004816AAminopyrrole intermediates for fungicidesSUMITOMO CHEMICAL CO·Filed 1989·Granted Apr 2, 1991·10 cites·1 claims
- 0871US4511581AFungicidal indanylbenzamideSUMITOMO CHEMICAL CO·Filed 1983·Granted Apr 16, 1985·7 cites·10 claims
- 0969US4904696ABenzoylurea derivative and its production and useSUMITOMO CHEMICAL CO·Filed 1988·Granted Feb 27, 1990·7 cites·3 claims
- 1063US4265906ALow mammalian toxic and/or low fish toxic insecticides and/or acaricidesSUMITOMO CHEMICAL CO·Filed 1979·Granted May 5, 1981·4 cites·5 claims
- 1162US5563159ADithiocarbonimide derivatives useful as acaricidal, fungicidal, and insecticidal agentsSUMITOMO CHEMICAL CO·Filed 1994·Granted Oct 8, 1996·7 cites·16 claims
- 1255US5189040APyrazole derivatives, method for producing the same and agricultural and/or horticultural fungicides containing the same as active ingredientSUMITOMO CHEMICAL CO·Filed 1991·Granted Feb 23, 1993·5 cites·12 claims
- 1352US4985460ABenzoylurea derivative and its production and useSUMITOMO CHEMICAL CO·Filed 1989·Granted Jan 15, 1991·3 cites·4 claims
- 1448US5763475AMethod of control plant diseaseSUMITOMO CHEMICAL CO·Filed 1996·Granted Jun 9, 1998·3 cites·6 claims
- 1544US5869687APlant disease-controlling agentSUMITOMO CHEMICAL CO·Filed 1998·Granted Feb 9, 1999·2 cites·5 claims
- 1643US4303672ACyclopropanecarboxylate insecticides and/or acaricides exhibiting low toxicity to mammals and fishSUMITOMO CHEMICAL CO·Filed 1980·Granted Dec 1, 1981·1 cites·9 claims
- 1742US5049575ASubstituted carboxylic acid, fungicidal compositions and useSUMITOMO CHEMICAL CO·Filed 1989·Granted Sep 17, 1991·1 cites·7 claims
- 1840US5157155ABenzoylurea derivative and its production and useSUMITOMO CHEMICAL CO·Filed 1991·Granted Oct 20, 1992·2 cites·1 claims
- 1935US4212829APreparation of m-(p-bromophenoxy)benzaldehydeSUMITOMO CHEMICAL CO·Filed 1979·Granted Jul 15, 1980·0 cites·3 claims
- 2032US5116875ABenzoylurea derivative and its production and useSUMITOMO CHEMICAL CO·Filed 1990·Granted May 26, 1992·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →