Inventor · disambiguated record
Eiko Tamai
Also filed as: TAMAI EIKO
6 granted patents·1 pending application·46 citations·filing 1999–2013
81Inventor score
Files withTAKASAGO PERFUMERY CO LTD7
Top patents by PatentIndex Score
7 records- 0171US6384074B1Cell growth activating composition containing compound having labdane structureTAKASAGO PERFUMERY CO LTD·Filed 2001·Granted May 7, 2002·6 cites·2 claims
- 0268US6440400B1Trimethylcylohexane derivatives and melanin-formation inhibitors and perfumeholding agents with the use of the sameTAKASAGO PERFUMERY CO LTD·Filed 1999·Granted Aug 27, 2002·20 cites·15 claims
- 0364US7576125B2Melanogenesis inhibitor and skin preparation containing the sameTAKASAGO PERFUMERY CO LTD·Filed 2004·Granted Aug 18, 2009·2 cites·5 claims
- 0459US6759557B2Melanin production inhibitors and skincare products containing such inhibitorsTAKASAGO PERFUMERY CO LTD·Filed 2002·Granted Jul 6, 2004·2 cites·17 claims
- 0547US2015087856A1Melanin production inhibitorTAKASAGO PERFUMERY CO LTD·Filed 2013·Application pending·0 cites
- 0646US6313214B1Melanin inhibiting and cell growth activating compositions containing compounds having labdane structureTAKASAGO PERFUMERY CO LTD·Filed 1999·Granted Nov 6, 2001·6 cites·6 claims
- 0746US6280754B1Dermal topical formulationsTAKASAGO PERFUMERY CO LTD·Filed 1999·Granted Aug 28, 2001·10 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →