Inventor · disambiguated record
Ayumi Asai
Also filed as: ASAI AYUMI
3 granted patents·2 pending applications·3 citations·filing 2003–2021
52Inventor score
Top patents by PatentIndex Score
5 records- 0169US7204977B2Powder-containing oil-in-water emulsified compositionSHISEIDO CO LTD·Filed 2003·Granted Apr 17, 2007·3 cites·9 claims
- 0252US8778363B2Oil-in-water emulsion skin care cosmetic compositionYAMAMOTO RIE·Filed 2009·Granted Jul 15, 2014·0 cites·2 claims
- 0350US8765821B2Oil-in-water type cosmetic emulsionASAI AYUMI·Filed 2009·Granted Jul 1, 2014·0 cites·5 claims
- 0443US2024099959A1Oil-in-water-type lip cosmeticSHISEIDO CO LTD·Filed 2021·Application pending·0 cites
- 0540US2019076342A1Aqueous cosmetic compositionSHISEIDO CO LTD·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ayumi Asai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →