Inventor · disambiguated record
Hiroyasu Kokubo
Also filed as: KOKUBO HIROYASU
15 granted patents·1 pending application·302 citations·filing 1987–2007
94Inventor score
Files withSHINETSU CHEMICAL CO16
Top patents by PatentIndex Score
16 records- 0181US5750148AMethod for preparing solid enteric pharmaceutical preparationSHINETSU CHEMICAL CO·Filed 1995·Granted May 12, 1998·60 cites·6 claims
- 0273US5776501ACoating base for solid enteric pharmaceutical preparationsSHINETSU CHEMICAL CO·Filed 1995·Granted Jul 7, 1998·38 cites·2 claims
- 0366US4948622AMethod for the preparation of coated solid medicament formSHINETSU CHEMICAL CO·Filed 1988·Granted Aug 14, 1990·30 cites·5 claims
- 0464US5681382ARapidly soluble coating composition and method for preparing sameSHINETSU CHEMICAL CO·Filed 1996·Granted Oct 28, 1997·26 cites·7 claims
- 0562US5008113AMethod for preparing film coated pharmaceutical preparations and method for improving properties thereofSHINETSU CHEMICAL CO·Filed 1989·Granted Apr 16, 1991·26 cites·5 claims
- 0661US5512092AMethod for preparing aqueous emulsion for coating solid pharmaceutical preparationsSHINETSU CHEMICAL CO·Filed 1995·Granted Apr 30, 1996·19 cites·10 claims
- 0757US5700929ABase for coating solid enteric pharmaceutical preparationsSHINETSU CHEMICAL CO·Filed 1996·Granted Dec 23, 1997·19 cites·6 claims
- 0855US2007196399A1Enteric-coated preparation covered with enteric coating material for site-specific delivery of drug to site within the small intestineSHINETSU CHEMICAL CO·Filed 2007·Application pending·0 cites
- 0952US5789014AMethod of manufacturing a solid preparation coated with non-solvent coatingSHINETSU CHEMICAL CO·Filed 1996·Granted Aug 4, 1998·13 cites·17 claims
- 1052US5560930AMethod for preparing aqueous emulsion for coating solid pharmaceutical preparationsSHINETSU CHEMICAL CO·Filed 1994·Granted Oct 1, 1996·16 cites·3 claims
- 1150US6258799B1Aqueous coating composition and process for preparing solid pharmaceutical preparationSHINETSU CHEMICAL CO·Filed 1999·Granted Jul 10, 2001·12 cites·8 claims
- 1250US5372998APowdery material for preparing drug-coating solutionSHINETSU CHEMICAL CO·Filed 1993·Granted Dec 13, 1994·14 cites·5 claims
- 1349US5837291AEnteric preparation coated with a non-solvent enteric coating agent using a liquid plasticizerSHINETSU CHEMICAL CO·Filed 1996·Granted Nov 17, 1998·11 cites·4 claims
- 1449US4837033AMethod for the preparation of a coated solid medicamentSHINETSU CHEMICAL CO·Filed 1987·Granted Jun 6, 1989·14 cites·3 claims
- 1542US8021690B2Solid preparation coated with a film coating layer and film coating agentSHINETSU CHEMICAL CO·Filed 2001·Granted Sep 20, 2011·0 cites·24 claims
- 1638US6171616B1Solid preparation and a method of manufacturing itSHINETSU CHEMICAL CO·Filed 1999·Granted Jan 9, 2001·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →