Inventor · disambiguated record
Naoto Utsumi
Also filed as: UTSUMI NAOTO
21 granted patents·9 pending applications·166 citations·filing 2002–2021
95Inventor score
Files withOTSUKA PHARMA CO LTD15BANDO TAKUJI7GOTO FUMITAKA2TORISAWA YASUHIRO2OTSUKA PHARMACEUTICALS CO LTD1
Top patents by PatentIndex Score
30 records- 0197US8580796B2Low hygroscopic aripiprazole drug substance and processes for the preparation thereofBANDO TAKUJI·Filed 2012·Granted Nov 12, 2013·29 cites·2 claims
- 0297US8399469B2Low hygroscopic aripiprazole drug substance and processes for the preparation thereofBANDO TAKUJI·Filed 2007·Granted Mar 19, 2013·40 cites·16 claims
- 0396US8642760B2Low hygroscopic aripiprazole drug substance and processes for the preparation thereofBANDO TAKUJI·Filed 2011·Granted Feb 4, 2014·28 cites·2 claims
- 0495US8017615B2Low hygroscopic aripiprazole drug substance and processes for the preparation thereofOTSUKA PHARMA CO LTD·Filed 2007·Granted Sep 13, 2011·25 cites·18 claims
- 0594US8993761B2Low hygroscopic aripiprazole drug substance and processes for the preparation thereofOTSUKA PHARMA CO LTD·Filed 2013·Granted Mar 31, 2015·13 cites·54 claims
- 0687US9359302B2Low hygroscopic aripiprazole drug substance and processes for the preparation thereofOTSUKA PHARMA CO LTD·Filed 2013·Granted Jun 7, 2016·4 cites·310 claims
- 0785US7910589B2Low hygroscopic aripiprazole drug substance and processes for the preparation thereofOTSUKA PHARMA CO LTD·Filed 2007·Granted Mar 22, 2011·3 cites·10 claims
- 0880US9206169B2Method for producing benzo[b]thiophene compoundSHINHAMA KOICHI·Filed 2012·Granted Dec 8, 2015·7 cites·13 claims
- 0979US8901130B2Low hygroscopic aripiprazole drug substance and processes for the preparationBANDO TAKUJI·Filed 2012·Granted Dec 2, 2014·1 cites·105 claims
- 1079US8703773B2Low hygroscopic aripiprazole drug substance and processes for the preparation thereofBANDO TAKUJI·Filed 2012·Granted Apr 22, 2014·1 cites·102 claims
- 1179US7368579B21-substituted-4-nitroimidazole compound and process for producing the sameOTSUKA PHARMA CO LTD·Filed 2003·Granted May 6, 2008·7 cites·5 claims
- 1278US2021395204A1Low hygroscopic aripiprazole drug substance and processes for the preparation thereofOTSUKA PHARMA CO LTD·Filed 2021·Application pending·0 cites
- 1377US8901303B2Low hygroscopic aripiprazole drug substance and processes for the preparation thereofBANDO TAKUJI·Filed 2011·Granted Dec 2, 2014·1 cites·24 claims
- 1476US7807843B21-substituted-4-nitroimidazole compound and method for preparing the sameOTSUKA PHARMA CO LTD·Filed 2008·Granted Oct 5, 2010·1 cites·1 claims
- 1576US2020123110A1Low hygroscopic aripiprazole drug substance and processes for the preparation thereofOTSUKA PHARMA CO LTD·Filed 2019·Application pending·0 cites
- 1674US8344148B2Epoxy compound and method for manufacturing the sameOTSUKA PHARMA CO LTD·Filed 2008·Granted Jan 1, 2013·2 cites·1 claims
- 1773US2019225584A1Low hygroscopic aripiprazole drug substance and processes for the preparation thereofOTSUKA PHARMA CO LTD·Filed 2018·Application pending·0 cites
- 1869US8703772B2Low hygroscopic aripiprazole drug substance and processes for the preparation thereofBANDO TAKUJI·Filed 2011·Granted Apr 22, 2014·1 cites·41 claims
- 1969US8501730B2Process for preparing benzazepine compounds or salts thereofTORISAWA YASUHIRO·Filed 2012·Granted Aug 6, 2013·2 cites·5 claims
- 2067US8273735B2Process for preparing benzazepine compounds or salts thereofTORISAWA YASUHIRO·Filed 2006·Granted Sep 25, 2012·1 cites·11 claims
- 2166US2007203150A1Low hygroscopic aripiprazole drug substance and processes for the preparation thereofOTSUKA PHARMA CO LTD·Filed 2007·Application pending·0 cites
- 2266US2007203151A1Low hygroscopic aripiprazole drug substance and processes for the preparation thereofOTSUKA PHARMA CO LTD·Filed 2007·Application pending·0 cites
- 2366US2007203152A1Low hygroscopic aripiprazole drug substance and processes for the preparation thereofOTSUKA PHARMA CO LTD·Filed 2007·Application pending·0 cites
- 2464US10150735B2Low hygroscopic aripiprazole drug substance and processes for the preparation thereofOTSUKA PHARMA CO LTD·Filed 2015·Granted Dec 11, 2018·0 cites·12 claims
- 2564US8129544B21-substituted-4-nitroimidazole compound and method for preparing the sameGOTO FUMITAKA·Filed 2007·Granted Mar 6, 2012·0 cites·3 claims
- 2664US2016251315A1Low hygroscopic aripiprazole drug substance and proce3sses for the preparation thereofOTSUKA PHARMACEUTICALS CO LTD·Filed 2016·Application pending·0 cites
- 2759US2012130082A11-Substituted-4-Nitroimidazole Compound and Method for Preparing the SameGOTO FUMITAKA·Filed 2012·Application pending·0 cites
- 2857US2004058935A1Low hygroscopic aripiprazole drug substance and processes for the preparation thereofFiled 2002·Application pending·0 cites
- 2949US8552188B2Epoxy compound and method for manufacturing the sameOTSUKA PHARMA CO LTD·Filed 2012·Granted Oct 8, 2013·0 cites·3 claims
- 3036US8598358B2Synthetic intermediate of oxazole compound and method for producing the sameYAMAMOTO AKIHIRO·Filed 2011·Granted Dec 3, 2013·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →