Inventor · disambiguated record
Yutaka Hirokawa
Also filed as: HIROKAWA YUTAKA
9 granted patents·3 pending applications·58 citations·filing 2005–2013
86Inventor score
Top patents by PatentIndex Score
12 records- 0193US7351841B2Heterocyclic compounds and thrombopoietin receptor activatorsNISSAN CHEMICAL IND LTD·Filed 2005·Granted Apr 1, 2008·29 cites·111 claims
- 0287US7576115B2Heterocyclic compounds and thrombopoietin receptor activatorsNISSAN CHEMICAL IND LTD·Filed 2007·Granted Aug 18, 2009·9 cites·112 claims
- 0382US7968542B2Thiophene compounds and thrombopoietin receptor activatorsNISSAN CHEMICAL IND LTD·Filed 2006·Granted Jun 28, 2011·6 cites·37 claims
- 0478US8093251B2Nitrogen-containing heterocyclic compounds and thrombopoietin receptor activatorsMIYAJI KATSUAKI·Filed 2007·Granted Jan 10, 2012·4 cites·9 claims
- 0577US7960425B2Pyrazole compounds and thrombopoietin receptor activatorsNISSAN CHEMICAL IND LTD·Filed 2006·Granted Jun 14, 2011·2 cites·23 claims
- 0676US8318796B2Heterocyclic compounds and thrombopoietin receptor activatorsOWADA SHINGO·Filed 2009·Granted Nov 27, 2012·3 cites·36 claims
- 0775US8552031B23-ethylidenehydrazino substituted heterocyclic compounds as thrombopoietin receptor activatorsMIYAJI KATSUAKI·Filed 2005·Granted Oct 8, 2013·3 cites·21 claims
- 0866US8134013B2Amide compound and thrombopoietin receptor activatorMYAJI KATSUAKI·Filed 2005·Granted Mar 13, 2012·2 cites·9 claims
- 0960US2014051857A1Heterocyclic compounds and thrombopoietin receptor activatorsNISSAN CHEMICAL IND LTD·Filed 2013·Application pending·0 cites
- 1058US2013012708A1Heterocyclic compounds and thrombopoietin receptor activatorsNISSAN CHEMICAL IND LTD·Filed 2012·Application pending·0 cites
- 1144US2011092496A1Thiophene compounds and thrombopoietin receptor activatorsNISSAN CHEMICAL IND LTD·Filed 2010·Application pending·0 cites
- 1240US8440666B2Pyridazinone compounds and P2X7 receptor inhibitorsSHIGETA YUKIHIRO·Filed 2008·Granted May 14, 2013·0 cites·19 claims
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