Inventor · disambiguated record
Toru Yoshihara
Also filed as: YOSHIHARA TORU
17 granted patents·368 citations·filing 1988–2001
95Inventor score
Top patents by PatentIndex Score
17 records- 0186US5015260A2-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
- 0280US5102655AHair treatment compositionKAO CORP·Filed 1990·Granted Apr 7, 1992·52 cites·1 claims
- 0379US5104414A2-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
- 0478US5288494ACosmetic compositionKAO CORP·Filed 1993·Granted Feb 22, 1994·30 cites·3 claims
- 0570US4940578AHair preparationKAO CORP·Filed 1988·Granted Jul 10, 1990·31 cites·11 claims
- 0667US5332581AKeratinous fiber treating compositionKAO CORP·Filed 1992·Granted Jul 26, 1994·18 cites·4 claims
- 0764US5750099ATwo-pack type keratinous fiber treating compositionKAO CORP·Filed 1995·Granted May 12, 1998·32 cites·4 claims
- 0862US5254333AHair treatment composition and hair dye compositionKAO CORP·Filed 1991·Granted Oct 19, 1993·30 cites·2 claims
- 0958US7047970B2MaskKAO CORP·Filed 2001·Granted May 23, 2006·20 cites·12 claims
- 1058US4977287AOrganogermanium compounds and process for producing the sameASAI GERMANIUM RES INST·Filed 1989·Granted Dec 11, 1990·8 cites·13 claims
- 1154US6629964B1Steam-generating padKAO CORP·Filed 1999·Granted Oct 7, 2003·62 cites·7 claims
- 1253US5334225AKeratinous fiber dye composition containing a 2-substituted amino-5-alkylphenol derivative couplerKAO CORP·Filed 1993·Granted Aug 2, 1994·18 cites·4 claims
- 1346US6217855B1Hair treatment compositionKAO CORP·Filed 1997·Granted Apr 17, 2001·12 cites·31 claims
- 1445US5378244A2-alkoxy-3,5-diaminopyridine derivatives and their salts, and dye compositions for keratinous fibers containing the derivatives or saltsKAO CORP·Filed 1993·Granted Jan 3, 1995·2 cites·11 claims
- 1541US5242689ACosmetic compositionKAO CORP·Filed 1991·Granted Sep 7, 1993·6 cites·6 claims
- 1631US5082467ADye composition for keratinous fibersKAO CORP·Filed 1991·Granted Jan 21, 1992·3 cites·3 claims
- 1731US5041577AOrganogermanium compounds, processes for producing the same, and agent for inhibiting the activity of opioid peptide-degrading enzymeASAI GERMANIUM RES INST·Filed 1990·Granted Aug 20, 1991·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →