Inventor · disambiguated record
Takao Tokano
Also filed as: TOKANO TAKAO
3 granted patents·1 pending application·32 citations·filing 1984–2011
69Inventor score
Top patents by PatentIndex Score
4 records- 0181US6656229B1Hair dye and hair-dyeing methods using the sameREAL CHEMICAL CO LTD·Filed 2000·Granted Dec 2, 2003·24 cites·16 claims
- 0268US6849096B2Hair dye and hair-dyeing methods using the sameREAL CHEMICAL CO LTD·Filed 2003·Granted Feb 1, 2005·4 cites·6 claims
- 0338US2012288463A1Cosmetic base material and cosmetic containing this cosmetic base materialYOSHIOKA MASATO·Filed 2011·Application pending·0 cites
- 0430US4591498AShampoo compositionKAO CORP·Filed 1984·Granted May 27, 1986·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →