Inventor · disambiguated record
Kumi Ishikawa
Also filed as: ISHIKAWA KUMI
2 granted patents·5 citations·filing 2003–2011
43Inventor score
Technology areasA61P
Top patents by PatentIndex Score
2 records- 0165US7425563B24-(Substituted aryl)-5-hydroxyisoquinolinone derivativeKYORIN SEIYAKU KK·Filed 2003·Granted Sep 16, 2008·5 cites·12 claims
- 0235US8993543B2Diphenyl sulfide derivative and pharmaceutical product which contains same as active ingredientISHIKAWA KUMI·Filed 2011·Granted Mar 31, 2015·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →