Inventor · disambiguated record
Osamu Ujikawa
Also filed as: UJIKAWA OSAMU
10 granted patents·5 pending applications·54 citations·filing 2005–2024
87Inventor score
Files withTAKEDA PHARMACEUTICAL4TAKEDA PHARMACEUTICALS CO4YASUMA TSUNEO3FUKUMOTO SHOJI1KORI MASAKUNI1
Top patents by PatentIndex Score
15 records- 0191US9499568B2Heterocyclic compound and use thereofTAKEDA PHARMACEUTICALS CO·Filed 2015·Granted Nov 22, 2016·8 cites·17 claims
- 0289US9150591B2Heterocyclic compound and use thereofKORI MASAKUNI·Filed 2011·Granted Oct 6, 2015·10 cites·29 claims
- 0389US2024360156A1Heterocyclic compound and use thereofTAKEDA PHARMACEUTICALS CO·Filed 2024·Application pending·0 cites
- 0488US9527807B2Sulfonamide derivative and use thereofFUKUMOTO SHOJI·Filed 2012·Granted Dec 27, 2016·26 cites·11 claims
- 0584US11279713B2Heterocyclic compound and use thereofTAKEDA PHARMACEUTICALS CO·Filed 2020·Granted Mar 22, 2022·1 cites·5 claims
- 0683US8778934B2Heterocyclic compound and use thereofTAKEDA PHARMACEUTICAL·Filed 2013·Granted Jul 15, 2014·3 cites·2 claims
- 0780US8957070B2Glucokinase activator compounds, methods of activating glucokinase and methods of treating diabetes and obesityYASUMA TSUNEO·Filed 2006·Granted Feb 17, 2015·3 cites·9 claims
- 0871US8410087B2Indole compoundYASUMA TSUNEO·Filed 2007·Granted Apr 2, 2013·1 cites·15 claims
- 0968US7718798B2Indole compoundTAKEDA PHARMACEUTICAL·Filed 2009·Granted May 18, 2010·0 cites·1 claims
- 1067US2018162875A1Heterocyclic compound and use thereofTAKEDA PHARMACEUTICALS CO·Filed 2017·Application pending·0 cites
- 1167US2015073137A1Heterocyclic compound and use thereofTAKEDA PHARMACEUTICAL·Filed 2014·Application pending·0 cites
- 1265US8937055B2Heterocyclic ring compound having muscle cell or adipocyte differentiation regulating actionUJIKAWA OSAMU·Filed 2011·Granted Jan 20, 2015·2 cites·11 claims
- 1353US8349886B2Nitrogenated 5-membered heterocyclic compoundTAKEDA PHARMACEUTICAL·Filed 2009·Granted Jan 8, 2013·0 cites·12 claims
- 1448US2011301155A1Indazole compounds for activating glucokinaseYASUMA TSUNEO·Filed 2008·Application pending·0 cites
- 1539US2008051418A1Arylalkanoic Acid DerivativeMAEKAWA TSUYOSHI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →