Inventor · disambiguated record
Yoshinori Nishizawa
Also filed as: NISHIZAWA YOSHINORI
21 granted patents·268 citations·filing 1990–2008
95Inventor score
Top patents by PatentIndex Score
21 records- 0189US6685953B1External preparation compositionsKAO CORP·Filed 2000·Granted Feb 3, 2004·29 cites·5 claims
- 0286US6171595B1Skin external preparationKAO CORP·Filed 2000·Granted Jan 9, 2001·24 cites·4 claims
- 0386US5015260A2-alkyl-4-methoxy-5-aminophenol or salt thereof, or 2-alkyl-4-methoxy-5-substituted aminophenol or salt thereof, and dyeing composition for keratin fibers comprising the sameKAO CORP·Filed 1990·Granted May 14, 1991·26 cites·10 claims
- 0480US5698199ALipolysis acceleration methodKAO CORP·Filed 1996·Granted Dec 16, 1997·62 cites·10 claims
- 0579US5104414A2-alkyl-4-methoxy-5-aminophenol or salt thereof, or 2-alkyl-4-methoxy-5-substituted aminophenol or salt thereof, and dyeing composition for keratin fibers comprising the sameKAO CORP·Filed 1991·Granted Apr 14, 1992·18 cites·3 claims
- 0672US6075052ASkin external preparationKAO CORP·Filed 1999·Granted Jun 13, 2000·28 cites·9 claims
- 0768US7550135B2Composition for external applicationKAO CORP·Filed 2004·Granted Jun 23, 2009·2 cites·39 claims
- 0864US7078437B2Apolipoprotein D degradation inhibitorKAO CORP·Filed 2004·Granted Jul 18, 2006·2 cites·1 claims
- 0959US7528171B2Composition for external applicationKAO CORP·Filed 2003·Granted May 5, 2009·0 cites·7 claims
- 1057US5702691AFlavanonol derivatives and hair-nourishing, hair growing compositions containing the derivativesKAO CORP·Filed 1995·Granted Dec 30, 1997·19 cites·13 claims
- 1153US5334225AKeratinous fiber dye composition containing a 2-substituted amino-5-alkylphenol derivative couplerKAO CORP·Filed 1993·Granted Aug 2, 1994·18 cites·4 claims
- 1251US7087646B2Composition for external applicationKAO CORP·Filed 2002·Granted Aug 8, 2006·0 cites·19 claims
- 1348US5720944AComposition for permanent waving of human hairKAO CORP·Filed 1996·Granted Feb 24, 1998·11 cites·10 claims
- 1447US7351716B2Dermatological preparationsKAO CORP·Filed 2003·Granted Apr 1, 2008·0 cites·8 claims
- 1547US5876703AFlavanonol derivatives and hair-nourishing, hair-growing compositions containing the derivativesKAO CORP·Filed 1997·Granted Mar 2, 1999·11 cites·3 claims
- 1641US8283482B2Method for producing cross-coupling compoundFUJIMORI TAKETOSHI·Filed 2008·Granted Oct 9, 2012·0 cites·21 claims
- 1737US5612023AComposition for permanent waving of human hairKAO CORP·Filed 1996·Granted Mar 18, 1997·4 cites·6 claims
- 1836US5720945A1,3-butanediol thioglycollate isomer mixture and permanent waving composition comprising sameKAO CORP·Filed 1996·Granted Feb 24, 1998·3 cites·6 claims
- 1933US6326006B1Bathing preparationKAO CORP·Filed 1996·Granted Dec 4, 2001·4 cites·1 claims
- 2032US5106623APeach-leaf extract and bath-additive composition comprising the sameKAO CORP·Filed 1990·Granted Apr 21, 1992·4 cites·15 claims
- 2131US5082467ADye composition for keratinous fibersKAO CORP·Filed 1991·Granted Jan 21, 1992·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →