Inventor · disambiguated record
Sakae Obara
Also filed as: OBARA SAKAE
15 granted patents·6 pending applications·63 citations·filing 1990–2020
90Inventor score
Files withSHINETSU CHEMICAL CO12SE TYLOSE USA INC5SHIN ETSU CHEMICALS CO LTD1SHIN ETU CHEMICAL CO LTD1
Top patents by PatentIndex Score
21 records- 0183US10493161B2Solution for spray drying comprising hypromellose acetate succinate and method for producing solid dispersionSHINETSU CHEMICAL CO·Filed 2015·Granted Dec 3, 2019·2 cites·8 claims
- 0280US6559134B2Solid preparation containing low-substituted hydroxypropyl cellulose and production process thereofSHINETSU CHEMICAL CO·Filed 2001·Granted May 6, 2003·12 cites·4 claims
- 0379US6380381B1Low-substituted hydroxypropyl celluloseSHINETSU CHEMICAL CO·Filed 2000·Granted Apr 30, 2002·15 cites·8 claims
- 0478US6849729B2Low-substituted cellulose ether powder and production process thereofSHINETSU CHEMICAL CO·Filed 2003·Granted Feb 1, 2005·8 cites·5 claims
- 0576US11090295B2Hypromellose acetate succinate for use as hot-melt extrusion carrier, hot-melt extrusion composition, and method for producing hot-melt extrudateSHINETSU CHEMICAL CO·Filed 2014·Granted Aug 17, 2021·1 cites·12 claims
- 0674US6680069B1Low-substituted hydroxypropyl cellulose and process for manufacturing the sameSHINETSU CHEMICAL CO·Filed 2000·Granted Jan 20, 2004·11 cites·20 claims
- 0773US10016508B2Composition for hot-melt extrusion and method for producing hot-melt extrusion product using sameSHINETSU CHEMICAL CO·Filed 2014·Granted Jul 10, 2018·1 cites·19 claims
- 0868US10646573B2Composition for hot melt extrusion and method for producing hot melt extrudate by using sameSHINETSU CHEMICAL CO·Filed 2014·Granted May 12, 2020·0 cites·10 claims
- 0958US11833252B2Aqueous enteric coating compositionSE TYLOSE USA INC·Filed 2020·Granted Dec 5, 2023·0 cites·4 claims
- 1053US12285486B2Pharmaceutical composition in solid extruded formSE TYLOSE USA INC·Filed 2020·Granted Apr 29, 2025·0 cites·17 claims
- 1151US7087093B2Modification of fibers or fabricsSHIN ETSU CHEMICALS CO LTD·Filed 2004·Granted Aug 8, 2006·0 cites·7 claims
- 1250US2003166611A1Pharmaceutical carrier for external application thereofFiled 2003·Application pending·0 cites
- 1348US2003125543A1Low-substituted hydroxypropyl cellulose and process for producing sameFiled 2002·Application pending·0 cites
- 1447US2020283655A1Coating formulation using low-substituted cellulose ether and its preparationSE TYLOSE USA INC·Filed 2020·Application pending·0 cites
- 1546US6525192B2Low-substituted hydroxypropyl cellulose and process for producing sameSHIN ETU CHEMICAL CO LTD·Filed 1999·Granted Feb 25, 2003·8 cites·6 claims
- 1646US2005130313A1Analysis method of absolute molecular weight and molecular weight distribution of low-substituted hydroxypropyl celluloseSHINETSU CHEMICAL CO·Filed 2004·Application pending·0 cites
- 1745US2019038754A1Pharmaceutical composition in solid extruded formSE TYLOSE USA INC·Filed 2018·Application pending·0 cites
- 1844US2016331689A1Aqueous enteric coating compositionSE TYLOSE USA INC·Filed 2016·Application pending·0 cites
- 1942US8021690B2Solid preparation coated with a film coating layer and film coating agentSHINETSU CHEMICAL CO·Filed 2001·Granted Sep 20, 2011·0 cites·24 claims
- 2040US6946204B2Paper/film composite structure and making methodSHINETSU CHEMICAL CO·Filed 2004·Granted Sep 20, 2005·0 cites·9 claims
- 2136US5086077AEndermic medicament with a gel baseSHINETSU CHEMICAL CO·Filed 1990·Granted Feb 4, 1992·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →