Inventor · disambiguated record
Takeshi Shigenaga
Also filed as: SHIGENAGA TAKESHI
5 granted patents·1 pending application·18 citations·filing 2001–2022
75Inventor score
Top patents by PatentIndex Score
6 records- 0181US6642224B1Diazepan derivatives or salts thereofYAMANOUCHI PHARMA CO LTD·Filed 2001·Granted Nov 4, 2003·12 cites·6 claims
- 0271US7307074B2Diazepan derivatives or salts thereofASTELLAS PHARMA INC·Filed 2003·Granted Dec 11, 2007·4 cites·7 claims
- 0370US7786106B2Substituted benzene derivatives or salts thereofASTELLAS PHARMA INC·Filed 2009·Granted Aug 31, 2010·1 cites·6 claims
- 0462US7504417B2Substituted benzene derivatives or salts thereofASTELLAS PHARMA INC·Filed 2001·Granted Mar 17, 2009·1 cites·7 claims
- 0557USRE43481EDiazepan derivatives or salts thereofHIRAYAMA FUKUSHI·Filed 2008·Granted Jun 19, 2012·0 cites·20 claims
- 0655US2024092916A1MULTISPECIFIC ANTIBODY BINDING TO ActRIIA, ActRIIB, AND Fn14ASTELLAS PHARMA INC·Filed 2022·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →