Inventor · disambiguated record
Hiroko Joukura
Also filed as: JOUKURA HIROKO
3 granted patents·2 pending applications·31 citations·filing 1990–2008
70Inventor score
Files withKAO CORP5
Top patents by PatentIndex Score
5 records- 0172US2008188563A1Blood fluidity improving agentKAO CORP·Filed 2008·Application pending·0 cites
- 0269US5146002AAroyl ketone derivative, uv ray absorber comprising the same, and cosmetic composition containing the sameKAO CORP·Filed 1990·Granted Sep 8, 1992·11 cites·3 claims
- 0357US5191121AAroyl ketone derivative, UV ray absorber comprising the same, and cosmetic composition containing the sameKAO CORP·Filed 1991·Granted Mar 2, 1993·6 cites·2 claims
- 0449US2006035971A1Blood fluidity improving agentKAO CORP·Filed 2003·Application pending·0 cites
- 0547US5508025ANaphthalenemethylenemalonic diesters, and UV absorbers and cosmetic compositions containing the diestersKAO CORP·Filed 1994·Granted Apr 16, 1996·14 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →