Inventor · disambiguated record
Yoshimasa Okamoto
Also filed as: OKAMOTO YOSHIMASA
11 granted patents·3 pending applications·85 citations·filing 1980–2009
89Inventor score
Top patents by PatentIndex Score
14 records- 0192US7612141B2Hair cleansing compositionKAO CORP·Filed 2005·Granted Nov 3, 2009·13 cites·11 claims
- 0290US6923954B2ConditionerKAO CORP·Filed 2002·Granted Aug 2, 2005·35 cites·17 claims
- 0385US7326410B2Hair conditioner compositionsKAO CORP·Filed 2005·Granted Feb 5, 2008·8 cites·20 claims
- 0472US7892526B2Hair cosmetic compositionKAO CORP·Filed 2009·Granted Feb 22, 2011·0 cites·7 claims
- 0571US7317067B2Polycarbonate copolymer, and heat resistant parts comprising the sameTEIJIN CHEMICALS LTD·Filed 2003·Granted Jan 8, 2008·8 cites·33 claims
- 0670US8071521B2Liquid detergent compositionKONISHI YOSHIHIRO·Filed 2008·Granted Dec 6, 2011·3 cites·4 claims
- 0770US7544648B2Hair shampoo compositionKAO CORP·Filed 2004·Granted Jun 9, 2009·4 cites·3 claims
- 0867US7862806B2Hair cosmetic compositionKAO CORP·Filed 2004·Granted Jan 4, 2011·1 cites·7 claims
- 0957US2004166084A1Hair cosmetic compositionKAO CORP·Filed 2003·Application pending·0 cites
- 1056US2004157984A1Hair cleansing compositionKAO CORP·Filed 2003·Application pending·0 cites
- 1153US4328514ACRT Drive circuit comprising white and black level clamping circuitryHITACHI LTD·Filed 1980·Granted May 4, 1982·10 cites·6 claims
- 1253US2005013789A1Preparation process of a hair cosmetic compositionKAO CORP·Filed 2004·Application pending·0 cites
- 1352US7897143B2Hair cleansing compositionKAO CORP·Filed 2003·Granted Mar 1, 2011·0 cites·2 claims
- 1433US6174523B1Hair cuticle caring methodKAO CORP·Filed 1998·Granted Jan 16, 2001·3 cites·13 claims
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