Inventor · disambiguated record
Kyozo Kawata
Also filed as: KAWATA KYOZO
11 granted patents·210 citations·filing 1973–2005
89Inventor score
Files withSHIONOGI & CO11
Top patents by PatentIndex Score
11 records- 0187US4812561ACrystalline hydrate of oral cephalosporin and its compositionSHIONOGI & CO·Filed 1987·Granted Mar 14, 1989·97 cites·4 claims
- 0278US4933443AMethod for preparing crystalline hydrate of oral celphalosporin and its compositionSHIONOGI & CO·Filed 1988·Granted Jun 12, 1990·55 cites·8 claims
- 0370US6831177B1Processes for the preparation of substituted propenone derivativesSHIONOGI & CO·Filed 2000·Granted Dec 14, 2004·5 cites·9 claims
- 0470US5017380AGelatin hard capsule containing crystalline hydrate of oral cephalosporinSHIONOGI & CO·Filed 1990·Granted May 21, 1991·44 cites·3 claims
- 0555US6987187B2Process for preparation of amidine derivativesSHIONOGI & CO·Filed 2002·Granted Jan 17, 2006·1 cites·7 claims
- 0648US5008409AProcess for preparing 1,4-bridged cyclohexane carboxylic acid derivativesSHIONOGI & CO·Filed 1989·Granted Apr 16, 1991·3 cites·5 claims
- 0744US8017793B2Oxidation of alcohol with use of hydrogen peroxide and tungsten catalystSHIONOGI & CO·Filed 2005·Granted Sep 13, 2011·0 cites·12 claims
- 0839US5200533AIntermediates for preparation of 2,3-trans-1,4-bridged cyclohexane sulfonamide derivativesSHIONOGI & CO·Filed 1992·Granted Apr 6, 1993·1 cites·2 claims
- 0939US5120865APreparation of 2,3-trans-1,4-bridged cyclohexane sulfonamide derivativesSHIONOGI & CO·Filed 1991·Granted Jun 9, 1992·1 cites·4 claims
- 1030US3939167A3-(2-Methylthio-2-tertiary aminoacetyl)-5-phenylisoxazolesSHIONOGI & CO·Filed 1973·Granted Feb 17, 1976·1 cites·8 claims
- 1128US5459067AMethod for producing optically active norborneol by ester hydrolysisSHIONOGI & CO·Filed 1992·Granted Oct 17, 1995·2 cites·5 claims
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