Inventor · disambiguated record
Takumi Sumida
Also filed as: SUMIDA TAKUMI
12 granted patents·9 pending applications·86 citations·filing 2003–2024
88Inventor score
Top patents by PatentIndex Score
21 records- 0189US7262212B22,3-dihydro-6-nitroimidazo[2,1-b]oxazolesOTSUKA PHARMA CO LTD·Filed 2003·Granted Aug 28, 2007·56 cites·50 claims
- 0285US2024417376A14-(methylaminophenoxy)pyrdin-3-yl-benzamide derivatives for treating cancerOTSUKA PHARMA CO LTD·Filed 2024·Application pending·0 cites
- 0379US2023139808A14-(methylaminophenoxy)pyrdin-3-yl-benzamide derivatives for treating cancerOTSUKA PHARMA CO LTD·Filed 2022·Application pending·0 cites
- 0476US8263599B2STAT3/5 activation inhibitorSEKIGUCHI KAZUO·Filed 2007·Granted Sep 11, 2012·5 cites·6 claims
- 0576US8188277B2Aromatic compounds for suppressing the generation of collagenFUKUSHIMA TAE·Filed 2005·Granted May 29, 2012·6 cites·14 claims
- 0674US8946437B24-(methylaminophenoxy)pyrdin-3-yl-benzamide derivatives for treating cancerNAKAGAWA TAKASHI·Filed 2011·Granted Feb 3, 2015·2 cites·8 claims
- 0774US7777038B2Carbostyril compoundOTSUKA PHARMA CO LTD·Filed 2005·Granted Aug 17, 2010·3 cites·27 claims
- 0871US8722663B2Di-substituted pyridine derivatives as anticancersTAKASU HIDEKI·Filed 2011·Granted May 13, 2014·4 cites·10 claims
- 0969US8362252B2Carbostyril compoundOTSUKA PHARMA CO LTD·Filed 2009·Granted Jan 29, 2013·1 cites·7 claims
- 1069US2021017134A14-(methylaminophenoxy)pyrdin-3-yl-benzamide derivatives for treating cancerOTSUKA PHARMA CO LTD·Filed 2020·Application pending·0 cites
- 1168US7655680B2Thiazole compound and use thereofOTSUKA PHARMA CO LTD·Filed 2005·Granted Feb 2, 2010·1 cites·6 claims
- 1267US8236826B2Diarylether derivatives as antitumor agentsMATSUYAMA HIRONORI·Filed 2006·Granted Aug 7, 2012·3 cites·6 claims
- 1365US2020031773A14-(methylaminophenoxy)pyrdin-3-yl-benzamide derivatives for treating cancerOTSUKA PHARMA CO LTD·Filed 2019·Application pending·0 cites
- 1462US8163753B22,3-dihydro-6-nitroimidazo (2,1-b) oxazole compounds for the treatment of tuberculosisTSUBOUCHI HIDETSUGU·Filed 2004·Granted Apr 24, 2012·5 cites·32 claims
- 1562US2015105432A14-(methylaminophenoxy)pyrdin-3-yl-benzamide derivatives for treating cancerOTSUKA PHARMA CO LTD·Filed 2014·Application pending·0 cites
- 1662US2018265471A14-(methylaminophenoxy)pyrdin-3-yl-benzamide derivatives for treating cancerOTSUKA PHARMA CO LTD·Filed 2018·Application pending·0 cites
- 1758US2017298023A14-(methylaminophenoxy)pyrdin-3-yl-benzamide derivatives for treating cancerOTSUKA PHARMA CO LTD·Filed 2016·Application pending·0 cites
- 1852US8450352B2Thiazole compounds and their use for inhibiting phosphodiesterase 4, TNF-α, and IL-4TAKEMURA ISAO·Filed 2009·Granted May 28, 2013·0 cites·7 claims
- 1941US8551999B2Heterocyclic compound and pharmaceutical composition thereofSUMIDA TAKUMI·Filed 2008·Granted Oct 8, 2013·0 cites·6 claims
- 2041US2012322807A1Stat3/5 activation inhibitorSEKIGUCHI KAZUO·Filed 2012·Application pending·0 cites
- 2140US2012238750A1Aromatic compoundFUKUSHIMA TAE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →