Inventor · disambiguated record

Takumi Numazawa

Also filed as: NUMAZAWA TAKUMI

2 granted patents·1 pending application·13 citations·filing 1999–2015

50Inventor score

Technology areasA61P A61K

Files withNAIKI MITSURU1 NIPPON ZOKI PHARMACEUTICAL CO1 NIPPON ZOKI PHARMACEUTICALS CO1

Top patents by PatentIndex Score

3 records

0151US6251929B1Therapeutic agent for intractable vasculitisNIPPON ZOKI PHARMACEUTICALS CO·Filed 1999·Granted Jun 26, 2001·13 cites·20 claims
0245US2005245577A1Drug for kidney failure containing oxaluric acid derivativeNAIKI MITSURU·Filed 2003·Application pending·0 cites
0333US10004716B2Therapeutic/ preventive agent containing coumarin derivative as active ingredientNIPPON ZOKI PHARMACEUTICAL CO·Filed 2015·Granted Jun 26, 2018·0 cites·13 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →