Inventor · disambiguated record

Keiji Kosugi

Also filed as: KOSUGI KEIJI

1 granted patent·1 pending application·0 citations·filing 2020–2020

1Inventor score

Technology areasA61K C07D

Files withNIPPON SHINYAKU CO LTD2

Top patents by PatentIndex Score

2 records

0146US2023040402A1Antitumor drug for use in combination with immune checkpoint inhibitorNIPPON SHINYAKU CO LTD·Filed 2020·Application pending·0 cites
0237US12509424B2Compound and composition as PDGF receptor kinase inhibitorNIPPON SHINYAKU CO LTD·Filed 2020·Granted Dec 30, 2025·0 cites·6 claims

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Keiji Kosugi — Patent Inventor | PatentIndex