Inventor · disambiguated record
Etsuko Yuyama
Also filed as: YUYAMA ETSUKO
1 granted patent·4 pending applications·51 citations·filing 2005–2007
49Inventor score
Files withCHEN MINGHUA5
Top patents by PatentIndex Score
5 records- 0192US9192558B2Skin care compositionsCHEN MINGHUA·Filed 2007·Granted Nov 24, 2015·51 cites·13 claims
- 0251US2006018858A1Skin care compositionCHEN MINGHUA·Filed 2005·Application pending·0 cites
- 0349US2006018861A1Skin care compositionCHEN MINGHUA·Filed 2005·Application pending·0 cites
- 0449US2006018862A1Substrate based skin care deviceCHEN MINGHUA·Filed 2005·Application pending·0 cites
- 0540US2006018860A1Skin care compositionCHEN MINGHUA·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →