Inventor · disambiguated record
Kazuhiko Ito
Also filed as: ITO KAZUHIKO
7 granted patents·1 pending application·74 citations·filing 1994–2010
85Inventor score
Files withSENJU PHARMA CO8
Top patents by PatentIndex Score
8 records- 0169US7700080B2Method of suppressing melanin production by metal chelates of lipoyl amino acid derivativesSENJU PHARMA CO·Filed 2002·Granted Apr 20, 2010·3 cites·3 claims
- 0269US6387882B1Vitamin E derivativesSENJU PHARMA CO·Filed 1998·Granted May 14, 2002·27 cites·23 claims
- 0369US6358515B2Hydroquinone derivativesSENJU PHARMA CO·Filed 1998·Granted Mar 19, 2002·14 cites·36 claims
- 0466US5981530APiperazine derivativeSENJU PHARMA CO·Filed 1996·Granted Nov 9, 1999·11 cites·17 claims
- 0558US5789409ABenzylpiperazine derivativeSENJU PHARMA CO·Filed 1996·Granted Aug 4, 1998·7 cites·22 claims
- 0651US6310067B1Urocanic acid derivativesSENJU PHARMA CO·Filed 1999·Granted Oct 30, 2001·4 cites·9 claims
- 0749US5599807ASteroid derivativesSENJU PHARMA CO·Filed 1994·Granted Feb 4, 1997·8 cites·10 claims
- 0844US2010152288A1NOVEL a-LIPOIC ACID DERIVATIVES AND APPLICATIONS THEREOFSENJU PHARMA CO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →