Inventor · disambiguated record
Hiroyuki Katsuta
Also filed as: KATSUTA HIROYUKI
35 granted patents·1 pending application·239 citations·filing 1996–2023
97Inventor score
Top patents by PatentIndex Score
36 records- 0192US8067638B2Amide derivative and insecticide containing the sameKAI AKIYOSHI·Filed 2006·Granted Nov 29, 2011·29 cites·9 claims
- 0292US5747518ASubstituted thiophene derivative and agricultural and horticultural fungicide containing the same as active ingredientMITSUI TOATSU CHEMICALS·Filed 1996·Granted May 5, 1998·78 cites·17 claims
- 0390US9890110B2Method for producing amide derivativeMITSUI CHEMICALS AGRO INC·Filed 2016·Granted Feb 13, 2018·3 cites·1 claims
- 0489US8686044B2Amide derivative, pest control agent containing the amide derivative, and use of the amide derivativeKOBAYASHI YUMI·Filed 2011·Granted Apr 1, 2014·17 cites·9 claims
- 0586US5914344ASubstituted carboxanilide derivative and plant disease control agent comprising same as active ingredientMITSUI CHEMICALS INC·Filed 1997·Granted Jun 22, 1999·37 cites·6 claims
- 0686US2023373947A1Amide derivatives, process for preparation thereof and use thereof as insecticideMITSUI CHEMICALS INC·Filed 2023·Application pending·0 cites
- 0784US8168825B2Amide derivatives, process for preparation thereof and use thereof as insecticideYOSHIDA KEI·Filed 2004·Granted May 1, 2012·8 cites·10 claims
- 0881US8853440B2Method for producing amide derivativeAOKI YOUJI·Filed 2009·Granted Oct 7, 2014·5 cites·9 claims
- 0981US8563736B2Amide derivatives, process for preparation thereof and use thereof as insecticideYOSHIDA KEI·Filed 2012·Granted Oct 22, 2013·1 cites·6 claims
- 1081US5965774ASubstituted anilide derivativeMITSUI CHEMICALS INC·Filed 1998·Granted Oct 12, 1999·25 cites·1 claims
- 1180US9237745B2Amide derivative, pest control agent containing the amide derivative, and use of the amide derivativeMITSUI CHEMICALS AGRO INC·Filed 2013·Granted Jan 19, 2016·4 cites·14 claims
- 1280US8633228B2Amide derivative, pest control agent containing the amide derivative, and pest controlling methodKOBAYASHI YUMI·Filed 2009·Granted Jan 21, 2014·3 cites·10 claims
- 1377US11760742B2Amide derivatives, process for preparation thereof and use thereof as insecticideMITSUI CHEMICALS INC·Filed 2021·Granted Sep 19, 2023·0 cites·1 claims
- 1477US9920026B2Amide derivatives, process for preparation thereof and use thereof as insecticideMITSUI CHEMICALS INC·Filed 2015·Granted Mar 20, 2018·1 cites·1 claims
- 1576US9756856B2Amide derivative, pest control agent containing the amide derivative, and use of the amide derivativeMITSUI CHEMICALS AGRO INC·Filed 2013·Granted Sep 12, 2017·2 cites·4 claims
- 1675US9089133B2Insecticide for agricultural or horticultural use and method of use thereofYOSHIDA KEI·Filed 2012·Granted Jul 28, 2015·1 cites·2 claims
- 1774US10995081B2Amide derivatives, process for preparation thereof and use thereof as insecticideMITSUI CHEMICALS INC·Filed 2019·Granted May 4, 2021·0 cites·1 claims
- 1872US6239282B1Process for preparing 2-alkyl-3-aminothiophene derivative and 3-aminothiophene derivativeMITSUI CHEMICALS INC·Filed 2000·Granted May 29, 2001·4 cites·21 claims
- 1971US9185912B2Amide derivatives, process for preparation thereof and use thereof as insecticideMITSUI CHEMICALS INC·Filed 2014·Granted Nov 17, 2015·0 cites·7 claims
- 2069US8710234B2Amide derivatives, process for preparation thereof and use thereof as insecticideMITSUI CHEMICALS INC·Filed 2013·Granted Apr 29, 2014·0 cites·8 claims
- 2169US6331639B2Process for preparing 2-alkyl-3-aminothiophene derivative and 3-aminothiophene derivativeMITSUI CHEMICALS INC·Filed 2001·Granted Dec 18, 2001·3 cites·6 claims
- 2269US6331634B1Process for preparing 2-alkyl-3-aminothiophene derivative and 3-aminothiophene derivativeMITSUI CHEMICALS INC·Filed 2000·Granted Dec 18, 2001·3 cites·5 claims
- 2368US10435385B2Amide derivatives, process for preparation thereof and use thereof as insecticideMITSUI CHEMICALS INC·Filed 2018·Granted Oct 8, 2019·0 cites·1 claims
- 2468US9101135B2Agricultural/horticultural insecticide and method for using the sameMITSUI CHEMICALS INC·Filed 2014·Granted Aug 11, 2015·0 cites·1 claims
- 2567US9394240B2Method for producing amide derivativeMITSUI CHEMICALS AGRO INC·Filed 2014·Granted Jul 19, 2016·0 cites·1 claims
- 2667US8158814B2Insecticide for agricultural or horticultural use and method of use thereofYOSHIDA KEI·Filed 2004·Granted Apr 17, 2012·2 cites·15 claims
- 2765US5869427ASubstituted thiophene derivative and plant disease control agent comprising the same as active ingredientMITSUI CHEMICALS INC·Filed 1997·Granted Feb 9, 1999·12 cites·16 claims
- 2864US9084420B2Amide derivative, pest control agent containing the amide derivative, and pest controlling methodMITSUI CHEMICALS AGRO INC·Filed 2013·Granted Jul 21, 2015·0 cites·3 claims
- 2962US8816128B2Insecticide for agricultural or horticultural use and method of use thereofYOSHIDA KEI·Filed 2012·Granted Aug 26, 2014·0 cites·1 claims
- 3060US9458091B2Aromatic amidecarboxylic acid and process for producing the sameMITSUI CHEMICALS AGRO INC·Filed 2015·Granted Oct 4, 2016·0 cites·2 claims
- 3159US10582708B2Amide derivative, pest control agent containing the amide derivative, and use of the amide derivativeMITSUI CHEMICALS AGRO INC·Filed 2017·Granted Mar 10, 2020·0 cites·8 claims
- 3258US7196207B2Method for producing 2-alkyl-3-aminothiophene derivativeMITSUI CHEMICALS INC·Filed 2003·Granted Mar 27, 2007·1 cites·24 claims
- 3356US7786325B2Process for producing O-methyl-N-nitroisoureaMITSUI CHEMICALS INC·Filed 2007·Granted Aug 31, 2010·0 cites·2 claims
- 3451US9079827B2Process for production of aromatic amide carboxylic acid derivativeKITAJIMA KAZUKI·Filed 2012·Granted Jul 14, 2015·0 cites·3 claims
- 3541US7977496B2Process for producing nitroguanidine derivativesMITSUI CHEMICALS INC·Filed 2007·Granted Jul 12, 2011·0 cites·2 claims
- 3640US7560593B2Process for producing nitroisourea derivativesMITSUI CHEMICALS INC·Filed 2007·Granted Jul 14, 2009·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →