Inventor · disambiguated record
Sachio Hamada
Also filed as: HAMADA SACHIO
3 granted patents·1 pending application·346 citations·filing 1996–2002
79Inventor score
Files withJOHNSON & JOHNSON CONSUMER3
Top patents by PatentIndex Score
4 records- 0195US5976555ATopical oil-in-water emulsions containing retinoidsJOHNSON & JOHNSON CONSUMER·Filed 1996·Granted Nov 2, 1999·233 cites·37 claims
- 0286US6193956B1Topical compositionsJOHNSON & JOHNSON CONSUMER·Filed 1999·Granted Feb 27, 2001·64 cites·21 claims
- 0378US6461622B2Topical compositionsJOHNSON & JOHNSON CONSUMER·Filed 1997·Granted Oct 8, 2002·49 cites·44 claims
- 0454US2003206932A1Novel topical compositionsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →