Inventor · disambiguated record
Chika Hamada
Also filed as: HAMADA CHIKA
3 granted patents·4 pending applications·15 citations·filing 1997–2009
64Inventor score
Files withSHISEIDO CO LTD5
Top patents by PatentIndex Score
7 records- 0177US7285294B2Hair growth inhibitors and composition containing sameSHISEIDO CO LTD·Filed 2005·Granted Oct 23, 2007·2 cites·7 claims
- 0249US2009136540A1Anti-aging composition and collagen production promoting compositionSHISEIDO CO LTD·Filed 2009·Application pending·0 cites
- 0346US2004047833A1Hair growth inhibitors and compositions containing the sameFiled 2001·Application pending·0 cites
- 0444US6139852AExtract composition as hair growth phase extenderSHISEIDO CO LTD·Filed 1998·Granted Oct 31, 2000·11 cites·4 claims
- 0542US2007134265A1Anti-aging composition and collagen production promoting compositionSHISEIDO CO LTD·Filed 2004·Application pending·0 cites
- 0635US2003003071A1Hair growth stimulantFiled 2001·Application pending·0 cites
- 0729US5973000AHair revitalization tonic composition containing a lipid derivative and use thereofSHISEIDO CO LTD·Filed 1997·Granted Oct 26, 1999·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →