Inventor · disambiguated record
Masahiro Iwata
Also filed as: IWATA MASAHIRO
6 granted patents·1 pending application·231 citations·filing 1994–2011
86Inventor score
Top patents by PatentIndex Score
7 records- 0193US5817670ANaphthyridine derivatives and pharmaceutical compositions thereofYAMANOUCHI PHARMA CO LTD·Filed 1995·Granted Oct 6, 1998·100 cites·20 claims
- 0291US7449456B2Diaminopyrimidinecarboxamide derivativeASTELLAS PHARMA INC·Filed 2003·Granted Nov 11, 2008·58 cites·18 claims
- 0386US6740662B1Naphthyridine derivativesYAMANOUCHI PHARMA CO LTD·Filed 2000·Granted May 25, 2004·31 cites·8 claims
- 0470US6136810APyrido[2,3-D]pyrimidine derivatives and pharmaceutical compositions thereofYAMANOUCHI PHARMA CO LTD·Filed 1996·Granted Oct 24, 2000·33 cites·11 claims
- 0569US7196080B2PhenylpyridinecarbonylpiperazinederivativeASTELLAS PHARMA INC·Filed 2002·Granted Mar 27, 2007·5 cites·7 claims
- 0648US2011294749A1Diaminopyrimidinecarboxamide derivativeNAGASHIMA SHINYA·Filed 2011·Application pending·0 cites
- 0733US5834460ASerine derivativeYAMANOUCHI PHARMA CO LTD·Filed 1994·Granted Nov 10, 1998·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →