Inventor · disambiguated record
Takao Iwasa
Also filed as: IWASA TAKAO
31 granted patents·14 pending applications·70 citations·filing 1993–2024
95Inventor score
Top patents by PatentIndex Score
45 records- 0195US8536340B2Cross-linked cyclic amine compounds and agents for pest controlHAMAMOTO ISAMI·Filed 2011·Granted Sep 17, 2013·13 cites·3 claims
- 0293US8697867B2Cross-linked cyclic amine compounds and agents for pest controlHAMAMOTO ISAMI·Filed 2013·Granted Apr 15, 2014·6 cites·4 claims
- 0388US11180456B2Arylazole compound and pest control agentNIPPON SODA CO·Filed 2016·Granted Nov 23, 2021·4 cites·7 claims
- 0484US11044911B2Phenoxyurea compound and pest control agentNIPPON SODA CO·Filed 2019·Granted Jun 29, 2021·2 cites·2 claims
- 0584US8338607B2Cyclic amine compounds and agents for pest controlHAMAMOTO ISAMI·Filed 2006·Granted Dec 25, 2012·2 cites·4 claims
- 0684US7999102B2Cross-linked cyclic amine compounds and agents for pest controlNIPPON SODA CO·Filed 2006·Granted Aug 16, 2011·2 cites·3 claims
- 0784US7485727B2Cyclic amine compound and pest control agentNIPPON SODA CO·Filed 2005·Granted Feb 3, 2009·6 cites·16 claims
- 0883US6737382B1Insecticidal aminothiazole derivativesNIPPON SODA CO·Filed 2002·Granted May 18, 2004·17 cites·6 claims
- 0975US12297183B2Heteroaryl azole compound and pest control agentNIPPON SODA CO·Filed 2024·Granted May 13, 2025·0 cites·5 claims
- 1070US2022000112A1Diarylimidazole compound and harmful organism control agentNIPPON SODA CO·Filed 2021·Application pending·0 cites
- 1168US12037326B2Diaryl-azole compound and formulation for controlling harmful organismNIPPON SODA CO·Filed 2021·Granted Jul 16, 2024·0 cites·5 claims
- 1266US11180485B2Diaryl-azole compound and formulation for controlling harmful organismNIPPON SODA CO·Filed 2017·Granted Nov 23, 2021·0 cites·6 claims
- 1365US11884633B2Arylazole compound and pest control agentNIPPON SODA CO·Filed 2021·Granted Jan 30, 2024·0 cites·7 claims
- 1465US7868178B2Cyclic amine compound and pest control agentNIPPON SODA CO·Filed 2008·Granted Jan 11, 2011·0 cites·6 claims
- 1564US12195442B2(Hetero)arylimidazole compound and harmful organism control agentNIPPON SODA CO·Filed 2019·Granted Jan 14, 2025·0 cites·10 claims
- 1664US5760033A1.3 oxa (thia) zines and pest control agentsFiled 1993·Granted Jun 2, 1998·9 cites·2 claims
- 1764US2020187501A1Diarylimidazole compound and harmful organism control agentNIPPON SODA CO·Filed 2020·Application pending·0 cites
- 1863US8101768B2Cyclic amine compound and pest control agentHAMAMOTO ISAMI·Filed 2008·Granted Jan 24, 2012·0 cites·13 claims
- 1962US2011159065A1Agricultural chemical composition and fruit bagNIPPON SODA CO·Filed 2009·Application pending·0 cites
- 2061US12180178B2Heteroaryl azole compound and pest control agentNIPPON SODA CO·Filed 2019·Granted Dec 31, 2024·0 cites·5 claims
- 2161US11445726B2Pyridinium salt and pest control agentNIPPON SODA CO·Filed 2018·Granted Sep 20, 2022·0 cites·5 claims
- 2261US2022369637A1Pyridinium salt and pest control agentNIPPON SODA CO·Filed 2022·Application pending·0 cites
- 2361US2018289006A1Diarylimidazole compound and harmful organism control agentNIPPON SODA CO·Filed 2018·Application pending·0 cites
- 2460USRE45364ECyclic amine compound and pest control agentNIPPON SODA CO·Filed 2014·Granted Feb 3, 2015·0 cites·15 claims
- 2556US2022267272A1Pyridinium salt and pest control agentNIPPON SODA CO·Filed 2020·Application pending·0 cites
- 2655US5892048ATriazole compounds and pest control agentNIPPON SODA CO·Filed 1995·Granted Apr 6, 1999·6 cites·1 claims
- 2755US2021032205A1Heteroaryl sulfonamide compound and formulation for controlling harmful organismsNIPPON SODA CO·Filed 2019·Application pending·0 cites
- 2853US2021380556A1Heteroarylazole compound and pest control agentNIPPON SODA CO·Filed 2019·Application pending·0 cites
- 2951US2013273278A1Agricultural chemical composition and fruit bagNISHIMURA KAORU·Filed 2013·Application pending·0 cites
- 3049US11078181B2Diaryl pyrazole compound and formulation for controlling harmful organismsNIPPON SODA CO·Filed 2017·Granted Aug 3, 2021·0 cites·5 claims
- 3149US10021880B2Diarylimidazole compound and harmful organism control agentNIPPON SODA CO·Filed 2015·Granted Jul 17, 2018·0 cites·2 claims
- 3248US10793520B2Sulfonylaminobenzamide compound and pest control agentNIPPON SODA CO·Filed 2017·Granted Oct 6, 2020·0 cites·3 claims
- 3348US2020163336A1Cyclic amine compound and pest control agentNIPPON SODA CO·Filed 2018·Application pending·0 cites
- 3447US12384749B2Onium salt of nitrogen-containing heteroaryl compound and pest control agentNIPPON SODA CO·Filed 2020·Granted Aug 12, 2025·0 cites·10 claims
- 3547US9474740B2Ectoparasite control agentNIPPON SODA CO·Filed 2014·Granted Oct 25, 2016·0 cites·9 claims
- 3646US12275705B2Pyridinium salts and pest control agentNIPPON SODA CO·Filed 2020·Granted Apr 15, 2025·0 cites·5 claims
- 3743US6987112B2Organic compound having cyano group and insecticides/miticidesNIPPON SODA CO·Filed 2001·Granted Jan 17, 2006·0 cites·2 claims
- 3842US2021139453A1(hetero)aryl sulfonamide compound and formulation for controlling harmful organismsNIPPON SODA CO·Filed 2019·Application pending·0 cites
- 3942US2021002263A1Heteroarylpyrimidine compound and formulation for controlling harmful organismsNIPPON SODA CO·Filed 2019·Application pending·0 cites
- 4040US11427564B2Heteroaryl pyrimidine compound and pest control agentNIPPON SODA CO·Filed 2018·Granted Aug 30, 2022·0 cites·5 claims
- 4140US6492404B1Thiazolylcinnamonitriles and pest controlling agentsNIPPON SODA CO·Filed 1999·Granted Dec 10, 2002·3 cites·2 claims
- 4240US2017035711A1Parasite control agent for parasiticideNIPPON SODA CO·Filed 2015·Application pending·0 cites
- 4340US2020170254A1Oxadiazoline compound and formulation for controlling harmful organismsNIPPON SODA CO·Filed 2018·Application pending·0 cites
- 4437US10548316B2Diarylazole compound and harmful organism control agentNIPPON SODA CO·Filed 2016·Granted Feb 4, 2020·0 cites·16 claims
- 4535US11178872B2Cyclic amine compound and pest control agentNIPPON SODA CO·Filed 2017·Granted Nov 23, 2021·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →