Assignee
TSUMURA & CO
JP·46 granted patents·3 pending applications·415 citations·filing 1987–2017
Top patents by PatentIndex Score
49 records- 0181US8877953B2Method for producing sanshoolTSUMURA & CO·Filed 2013·Granted Nov 4, 2014·2 cites·10 claims
- 0276US6022888AIridoid derivatives and neovascularization inhibitors containing the same as active ingredientTSUMURA & CO·Filed 1997·Granted Feb 8, 2000·30 cites·7 claims
- 0375US5272172AIridoid derivatives and the use thereof as a drugTSUMURA & CO·Filed 1991·Granted Dec 21, 1993·12 cites·6 claims
- 0473US4918107AGlutamate receptor inhibitor and insecticidal compositionTSUMURA & CO·Filed 1988·Granted Apr 17, 1990·15 cites·14 claims
- 0572US5106871AAnti-ulcer agent comprising chalcone derivative as effective ingredient and novel chalcone derivativeTSUMURA & CO·Filed 1987·Granted Apr 21, 1992·12 cites·6 claims
- 0671US4904694ABiphenyl derivative useful in the treatment of liver diseasesTSUMURA & CO·Filed 1987·Granted Feb 27, 1990·11 cites·2 claims
- 0770US5459160AIridoid derivatives and the use thereof as a drugTSUMURA & CO·Filed 1994·Granted Oct 17, 1995·10 cites·15 claims
- 0869US6413995B1Cinnamamide derivatives and drug compositions containing the sameTSUMURA & CO·Filed 2000·Granted Jul 2, 2002·8 cites·10 claims
- 0969US5734014AElafin derivativeTSUMURA & CO·Filed 1992·Granted Mar 31, 1998·33 cites·2 claims
- 1068US6225478B1Iridoid derivatives and neovascularization inhibitors containing the same as active ingredientTSUMURA & CO·Filed 1999·Granted May 1, 2001·18 cites·4 claims
- 1168US5968899AMedicinal compositions of peptides with EACA or tranexamic acid for enhanced mucosal absorptionTSUMURA & CO·Filed 1995·Granted Oct 19, 1999·34 cites·22 claims
- 1266US5629340AAngiogenesis inhibitor and novel compoundTSUMURA & CO·Filed 1993·Granted May 13, 1997·44 cites·4 claims
- 1365US5447719Aβ-glucuronidase inhibitorTSUMURA & CO·Filed 1992·Granted Sep 5, 1995·27 cites·12 claims
- 1462US5675023AChromone derivative, and aldose reductase inhibitor comprising said compound as active componentTSUMURA & CO·Filed 1995·Granted Oct 7, 1997·8 cites·7 claims
- 1562US5393740ANeurotensin HexapeptidesTSUMURA & CO·Filed 1992·Granted Feb 28, 1995·23 cites·6 claims
- 1662US5041580ANovel binuclear platinum complex and antitumor agent comprising this complex as active ingredientTSUMURA & CO·Filed 1989·Granted Aug 20, 1991·7 cites·8 claims
- 1758US5484595AProcess for preparation of dibenzocyclooctadiene type lignanTSUMURA & CO·Filed 1989·Granted Jan 16, 1996·11 cites·10 claims
- 1858US5106859ACertain 1,3,4-thiadiazole derivatives and anti-ulcer agent comprising said derivatives as active ingredientTSUMURA & CO·Filed 1989·Granted Apr 21, 1992·9 cites·5 claims
- 1956US10605792B2Method of and apparatus for formulating multicomponent drugTSUMURA & CO·Filed 2016·Granted Mar 31, 2020·0 cites·12 claims
- 2056US5374653AIridoid derivatives and the use thereof as a drugTSUMURA & CO·Filed 1993·Granted Dec 20, 1994·4 cites·3 claims
- 2156US4996331ANovel biphenyl derivative and preparation and use thereofTSUMURA & CO·Filed 1989·Granted Feb 26, 1991·3 cites·4 claims
- 2255US5795916AComposition of external preparationTSUMURA & CO·Filed 1995·Granted Aug 18, 1998·17 cites·9 claims
- 2355US5344845ACompound and use of the same as medicineTSUMURA & CO·Filed 1992·Granted Sep 6, 1994·7 cites·7 claims
- 2454US10059976B2Microorganism detection methodTSUMURA & CO·Filed 2014·Granted Aug 28, 2018·0 cites·11 claims
- 2554US6054484ATransparent aqueous solution of diclofenac sodium and medicinal compositions with the use of the sameTSUMURA & CO·Filed 1997·Granted Apr 25, 2000·15 cites·12 claims
- 2653US6313153B1Compositions and methods for treating nephritis and inhibiting TGF -β related conditions using pyridylacrylamide derivativesTSUMURA & CO·Filed 1998·Granted Nov 6, 2001·7 cites·16 claims
- 2751US5521216AChromone derivative, and aldose reductase inhibitor comprising said compound as active ingredientTSUMURA & CO·Filed 1993·Granted May 28, 1996·8 cites·10 claims
- 2849US5318798AProcess for producing kampo medicine hard capsulesTSUMURA & CO·Filed 1992·Granted Jun 7, 1994·17 cites·3 claims
- 2946US9778233B2Method of and apparatus for formulating multicomponent drugTSUMURA & CO·Filed 2016·Granted Oct 3, 2017·0 cites·20 claims
- 3045US7326427B2Tablet composition containing Kampo medicinal extract and its manufacturing processTSUMURA & CO·Filed 2003·Granted Feb 5, 2008·0 cites·1 claims
- 3144US11576972B2Method of formulating a multicomponent drug using bases evaluated by Mahalanobis Taguchi methodTSUMURA & CO·Filed 2016·Granted Feb 14, 2023·0 cites·16 claims
- 3243US2009098228A1Agent and method for improvement of impairment of learning and memoryTSUMURA & CO·Filed 2007·Application pending·0 cites
- 3342US5214174APlatinum complex and anti-tumor agent comprising said complex as active ingredientTSUMURA & CO·Filed 1990·Granted May 25, 1993·4 cites·3 claims
- 3442US2011039292A1Bioassay for yokukansanTSUMURA & CO·Filed 2009·Application pending·0 cites
- 3541US10533979B2Method of and apparatus for formulating multicomponent drugTSUMURA & CO·Filed 2016·Granted Jan 14, 2020·0 cites·12 claims
- 3641US10527595B2Method of and apparatus for formulating multicomponent drugTSUMURA & CO·Filed 2016·Granted Jan 7, 2020·0 cites·15 claims
- 3739US5353830AApparatus for automatically switching conduit pipes of liquid treating plantTSUMURA & CO·Filed 1990·Granted Oct 11, 1994·13 cites·8 claims
- 3837US5264594ABiphenyl derivative and preparation and use thereofTSUMURA & CO·Filed 1992·Granted Nov 23, 1993·1 cites·9 claims
- 3936US4987240ANovel biphenyl derivative and production and use thereofTSUMURA & CO·Filed 1989·Granted Jan 22, 1991·1 cites·4 claims
- 4036US2010267029A1Method of identifying the plant species of the genus uncariaTSUMURA & CO·Filed 2008·Application pending·0 cites
- 4135US4925872ABiphenyl derivative useful as a liver ailment moderating agentTSUMURA & CO·Filed 1989·Granted May 15, 1990·0 cites·10 claims
- 4234US5227398ABenzodioxole derivatives and hepatopathy improvers comprising the sameTSUMURA & CO·Filed 1991·Granted Jul 13, 1993·1 cites·2 claims
- 4333US5455267AChromone derivative, and aldose reductase inhibitor comprising said compound as active componentTSUMURA & CO·Filed 1994·Granted Oct 3, 1995·0 cites·5 claims
- 4432US4962211ANovel biphenyl derivative and production and use thereofTSUMURA & CO·Filed 1989·Granted Oct 9, 1990·0 cites·2 claims
- 4529US5658265AAdaptor for connecting tubes to an animalTSUMURA & CO·Filed 1995·Granted Aug 19, 1997·3 cites·7 claims
- 4629US5026733ABrain function-improving medicineTSUMURA & CO·Filed 1989·Granted Jun 25, 1991·0 cites·5 claims
- 4728US11203775B2Method for predicting effect of Daikenchuto and method for determining dosage of DaikenchutoTSUMURA & CO·Filed 2017·Granted Dec 21, 2021·0 cites·8 claims
- 4824US5321135AProcess for the preparation of polycyclic compounds using ferric perchlorate and acid trifluoroacidicTSUMURA & CO·Filed 1992·Granted Jun 14, 1994·0 cites·1 claims
- 4922US6127519ACalcitonin derivativesTSUMURA & CO·Filed 1990·Granted Oct 3, 2000·0 cites·4 claims
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