Inventor · disambiguated record
Keishi Hata
Also filed as: HATA KEISHI
0 granted patents·2 pending applications·0 citations·filing 2001–2008
Technology areasA61P
Files withSAKAMOTO BIO CO LTD1
Top patents by PatentIndex Score
2 records- 0158US2008234241A1Melanogenesis inhibitors and whitening agents comprising ergosterol derivative and compositions containing ergosterol derivativeSAKAMOTO BIO CO LTD·Filed 2008·Application pending·0 cites
- 0247US2003190299A1Melanogenesis inhibitors and whitening agents comprising ergosterol derivative and compositions containing ergosterol derivativeFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →