Inventor · disambiguated record
Norihisa Ishiwata
Also filed as: ISHIWATA NORIHISA
13 granted patents·5 pending applications·67 citations·filing 2003–2013
90Inventor score
Top patents by PatentIndex Score
18 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
- 0480US9527828B2Method for expanding hematopoietic stem cells using heterocyclic compoundNISHINO TAITO·Filed 2008·Granted Dec 27, 2016·4 cites·14 claims
- 0578US8093251B2Nitrogen-containing heterocyclic compounds and thrombopoietin receptor activatorsMIYAJI KATSUAKI·Filed 2007·Granted Jan 10, 2012·4 cites·9 claims
- 0677US7960425B2Pyrazole compounds and thrombopoietin receptor activatorsNISSAN CHEMICAL IND LTD·Filed 2006·Granted Jun 14, 2011·2 cites·23 claims
- 0776US8318796B2Heterocyclic compounds and thrombopoietin receptor activatorsOWADA SHINGO·Filed 2009·Granted Nov 27, 2012·3 cites·36 claims
- 0875US8552031B23-ethylidenehydrazino substituted heterocyclic compounds as thrombopoietin receptor activatorsMIYAJI KATSUAKI·Filed 2005·Granted Oct 8, 2013·3 cites·21 claims
- 0972US9115341B2Method for expanding hematopoietic stem cells using heterocyclic compoundNAKAMURA TAKANORI·Filed 2008·Granted Aug 25, 2015·3 cites·11 claims
- 1071US8026368B2Hydrazide compounds and thrombopoietin receptor activatorsNISSAN CHEMICAL IND LTD·Filed 2006·Granted Sep 27, 2011·1 cites·38 claims
- 1166US8134013B2Amide compound and thrombopoietin receptor activatorMYAJI KATSUAKI·Filed 2005·Granted Mar 13, 2012·2 cites·9 claims
- 1262US8053453B2Pyrazolone compounds and thrombopoietin receptor activatorNISSAN CHEMICAL IND LTD·Filed 2003·Granted Nov 8, 2011·1 cites·21 claims
- 1360US2014051857A1Heterocyclic compounds and thrombopoietin receptor activatorsNISSAN CHEMICAL IND LTD·Filed 2013·Application pending·0 cites
- 1458US2013012708A1Heterocyclic compounds and thrombopoietin receptor activatorsNISSAN CHEMICAL IND LTD·Filed 2012·Application pending·0 cites
- 1552US7851503B2Thrombopoetin receptor activator and process for producing the sameNISSAN CHEMICAL IND LTD·Filed 2003·Granted Dec 14, 2010·0 cites·17 claims
- 1647US2010310535A1Method for expanding hematopoietic stem cells using heterocyclic compoundNISSAN CHEMICAL IND LTD·Filed 2008·Application pending·0 cites
- 1747US2010310536A1Method for expanding hematopoietic stem cells using heterocyclic compoundNISSAN CHEMICAL IND LTD·Filed 2008·Application pending·0 cites
- 1844US2011092496A1Thiophene compounds and thrombopoietin receptor activatorsNISSAN CHEMICAL IND LTD·Filed 2010·Application pending·0 cites
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