Inventor · disambiguated record
Takahiro Kitamura
Also filed as: KITAMURA TAKAHIRO
18 granted patents·11 pending applications·168 citations·filing 1993–2014
93Inventor score
Top patents by PatentIndex Score
29 records- 0186US8609688B2Substituted imidazopyridinyl-aminopyridine compoundsASHWELL MARK A·Filed 2012·Granted Dec 17, 2013·9 cites·16 claims
- 0283US6348468B1Pyridazine compounds and compositions containing the sameKOWA CO·Filed 1998·Granted Feb 19, 2002·34 cites·10 claims
- 0382US5576324AQuinoline derivatives or salt thereof and remedy for cardiac diseases containing the sameKOWA CO·Filed 1993·Granted Nov 19, 1996·27 cites·7 claims
- 0481US8575153B2Pyridine-3-carboxyamide derivativeKITAMURA TAKAHIRO·Filed 2009·Granted Nov 5, 2013·11 cites·6 claims
- 0579US8962619B2Substituted imidazopyridinyl-aminopyridine compoundsARQULE INC·Filed 2013·Granted Feb 24, 2015·4 cites·6 claims
- 0678US9045423B2Prophylactic and/or therapeutic agent for anemia comprising tetrahydroquinoline compound as active ingredientKOWA CO·Filed 2014·Granted Jun 2, 2015·2 cites·2 claims
- 0778US6680316B1Pyridazin-3-one derivatives and medicines containing the sameKOWA CO·Filed 2000·Granted Jan 20, 2004·15 cites·18 claims
- 0877US8791090B2Prophylactic and/or therapeutic agent for anemia comprising tetrahydroquinoline compound as active ingredientASHIKAWA MASANORI·Filed 2010·Granted Jul 29, 2014·4 cites·5 claims
- 0976US6403586B1Pyridazine derivatives and drugs containing the same as the active ingredientKOWA CO·Filed 1999·Granted Jun 11, 2002·44 cites·9 claims
- 1072US6861428B2Water-soluble phenylpyridazine compounds and compositions containing the sameKOWA CO·Filed 2003·Granted Mar 1, 2005·4 cites·5 claims
- 1169US6869954B2Water-soluble phenylpyridazine compounds and compositions containing the sameKOWA CO·Filed 2002·Granted Mar 22, 2005·4 cites·4 claims
- 1269US6849647B1Amide compounds and medications containing the same technical fieldKOWA CO·Filed 2000·Granted Feb 1, 2005·1 cites·14 claims
- 1369US2009270399A1Novel pyridazine derivatives and medicines containing the same as effective ingredientsKOWA CO·Filed 2009·Application pending·0 cites
- 1468US7211577B2Water-soluble phenylpyridazine derivative and medicine containing the sameKOWA CO·Filed 2004·Granted May 1, 2007·4 cites·10 claims
- 1568US2009069332A1Novel pyridazine derivatives and medicines containing the same as effective ingredientsKOWA CO·Filed 2008·Application pending·0 cites
- 1666US2008119474A1Novel pyridazine derivatives and medicines containing the same as effective ingredientsKOWA CO·Filed 2008·Application pending·0 cites
- 1764US7109242B2Carboxylic compound and medicine comprising the sameKOWA CO·Filed 2004·Granted Sep 19, 2006·5 cites·8 claims
- 1864US2007208025A1Novel pyridazine derivatives and medicines containing the same as effective ingredientsKOWA CO·Filed 2007·Application pending·0 cites
- 1962US2007049595A1Novel pyridazine derivatives and medicines containing the same as effective ingredientsKOWA CO·Filed 2006·Application pending·0 cites
- 2061US2006160804A1Novel pyridazine derivatives and medicines containing the same as effective ingredientsKOWA CO·Filed 2006·Application pending·0 cites
- 2160US2005065155A1Novel pyridazine derivatives and medicines containing the same as effective ingredientsKOWA CO·Filed 2004·Application pending·0 cites
- 2260US2005267113A1Novel pyridazine derivatives and medicines containing the same as effective ingredientsKOWA CO·Filed 2005·Application pending·0 cites
- 2359US8618094B2Fused substituted aminopyrrolidine derivativeTAKAHASHI HISASHI·Filed 2009·Granted Dec 31, 2013·0 cites·36 claims
- 2458US2004147516A1Novel pyridazine derivatives and medicines containing the same as effective ingredientsKOWA CO·Filed 2004·Application pending·0 cites
- 2555US7087606B2Water-soluble phenylpyridazine compounds and compositions containing the sameKOWA CO·Filed 2004·Granted Aug 8, 2006·0 cites·16 claims
- 2654US7414066B2Amide compounds and medications containing the same technical fieldKOWA CO·Filed 2004·Granted Aug 19, 2008·0 cites·6 claims
- 2754US7393866B2Amide compounds and medications containing the sameKOWA CO·Filed 2004·Granted Jul 1, 2008·0 cites·6 claims
- 2853US2002123496A1Novel pyridazine derivatives and medicines containing the same as effective ingredientsKOWA CO·Filed 2001·Application pending·0 cites
- 2950US2014142096A1Fused Substituted Aminopyrrolidine DerivativeDAIICHI SANKYO CO LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →