Inventor · disambiguated record
Kazuo Tokuzaki
Also filed as: TOKUZAKI KAZUO
3 granted patents·3 pending applications·13 citations·filing 2004–2016
59Inventor score
Technology areasA61P
Top patents by PatentIndex Score
6 records- 0174US8044206B2Nitrogen—containing heterocyclic derivatives having 2,6-disubstituted styrylASTELLAS PHARMA INC·Filed 2004·Granted Oct 25, 2011·12 cites·8 claims
- 0266US7691898B2Phosphonic acid derivatives and the treating agents of diseases related hyperphosphatemiaKOTOBUKI PHARMACEUTICAL CO LTD·Filed 2005·Granted Apr 6, 2010·1 cites·3 claims
- 0348US9464077B2Nitrogen-containing aromatic heterocyclic compoundASTELLAS PHARMA INC·Filed 2013·Granted Oct 11, 2016·0 cites·20 claims
- 0447US2011171192A1Substituted amine derivative and medicinal composition comprising same as the active ingredientTOMIYAMA HIROSHI·Filed 2009·Application pending·0 cites
- 0541US2017152232A1Nitrogen-containing aromatic heterocyclic compoundASTELLAS PHARMA INC·Filed 2016·Application pending·0 cites
- 0636US2008070898A1Piperidine Derivative or Pharmaceutically Acceptable Salt ThereofKIKUCHI KAZUMI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →