Inventor · disambiguated record
Takehiko Kasai
Also filed as: KASAI TAKEHIKO
13 granted patents·4 pending applications·23 citations·filing 2006–2022
87Inventor score
Top patents by PatentIndex Score
17 records- 0189US8882902B2Composite pigment and method for preparation thereofSUZUKI TAKAHIRO·Filed 2009·Granted Nov 11, 2014·6 cites·20 claims
- 0286US11452676B2Combination of polyion complex particle and non-polymeric base having two or more dissociation constantsOREAL·Filed 2018·Granted Sep 27, 2022·3 cites·14 claims
- 0385US12453691B2Composition comprising hyaluronic acid-based polyion complex particleOREAL·Filed 2020·Granted Oct 28, 2025·1 cites·16 claims
- 0484US11389379B2Combination of polyion complex particle and non-polymeric acid having two or more acid dissociation constantsOREAL·Filed 2016·Granted Jul 19, 2022·3 cites·16 claims
- 0583US11819564B2Composition comprising polyion complex particle and oilOREAL·Filed 2018·Granted Nov 21, 2023·2 cites·21 claims
- 0682US10258547B2Cosmetic foam compositions comprising UV sunscreens and mineral fillersKASAI TAKEHIKO·Filed 2009·Granted Apr 16, 2019·3 cites·32 claims
- 0779US8454942B1Cosmetic oil mousse compositionKASAI TAKEHIKO·Filed 2011·Granted Jun 4, 2013·3 cites·9 claims
- 0878US11975093B2Composition comprising oil and polyion complex including cellulose-based cationic polymer with at least one fatty chainOREAL·Filed 2018·Granted May 7, 2024·1 cites·17 claims
- 0977US11826455B2Self-healing or self-repairing film forming compositionOREAL·Filed 2019·Granted Nov 28, 2023·1 cites·12 claims
- 1066US2025064692A1Composition comprising hydrophobicized polyion complex particleOREAL·Filed 2022·Application pending·0 cites
- 1164US2025057739A1Composition comprising hydrophobicized cationic polymerOREAL·Filed 2022·Application pending·0 cites
- 1257US12102699B2Foaming composition comprising oilOREAL·Filed 2019·Granted Oct 1, 2024·0 cites·20 claims
- 1357US11833234B2Emulsions with a high internal oil phaseOREAL·Filed 2019·Granted Dec 5, 2023·0 cites·15 claims
- 1457US8956633B2Powdery cosmetic compositionKASAI TAKEHIKO·Filed 2011·Granted Feb 17, 2015·0 cites·19 claims
- 1554US2007160636A1Low-density expanded cosmetic compositionOREAL·Filed 2006·Application pending·0 cites
- 1651US11642297B2Combination of polyion complex particle and hydrophilic or water-soluble UV filterOREAL·Filed 2016·Granted May 9, 2023·0 cites·8 claims
- 1747US2020163864A1Combination of polyion complex particle and non-polymeric acid or base having two or more dissociation constantsOREAL·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →