Inventor · disambiguated record
Keiko Tsutsumi
Also filed as: TSUTSUMI KEIKO
2 granted patents·1 pending application·37 citations·filing 2005–2017
56Inventor score
Technology areasA61P
Top patents by PatentIndex Score
3 records- 0186US7670624B2Gastrointestinal-specific multiple drug release systemASTELLA PHARMA INC·Filed 2005·Granted Mar 2, 2010·37 cites·42 claims
- 0239US11517533B2Compositions of different densities for fast disintegrating multi-layer tabletCATALENT UK SWINDON ZYDIS LTD·Filed 2017·Granted Dec 6, 2022·0 cites·9 claims
- 0337US2010183713A1Gastrointestinal-specific multiple drug release systemASTELLAS PHARMA INC·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →