Inventor · disambiguated record
Takafumi Imoto
Also filed as: IMOTO TAKAFUMI · ISHIBASHI NAOKI
14 granted patents·2 pending applications·441 citations·filing 1995–2015
93Inventor score
Files withFUJISAWA PHARMACEUTICAL CO12ASTELLAS PHARMA INC1DAICEL CHEM1DAICEL CORP1TOKYO OHKA KOGYO CO LTD1
Top patents by PatentIndex Score
16 records- 0196US6348474B1Sulfonamide compounds and medicinal use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1998·Granted Feb 19, 2002·124 cites·11 claims
- 0293US6242474B1Aromatic ring derivativesFUJISAWA PHARMACEUTICAL CO·Filed 1998·Granted Jun 5, 2001·71 cites·10 claims
- 0392US6352985B1Benzimidazole compoundsFUJISAWA PHARMACEUTICAL CO·Filed 2000·Granted Mar 5, 2002·71 cites·19 claims
- 0486US6166219ABenzimidazole derivativesFUJISAWA PHARMACEUTICAL CO·Filed 1996·Granted Dec 26, 2000·74 cites·6 claims
- 0582US7060721B1Imidazole compounds and medicinal use thereofASTELLAS PHARMA INC·Filed 1999·Granted Jun 13, 2006·55 cites·6 claims
- 0681US6911469B2Sulfonamide compounds and pharmaceutical use thereofFUJISAWA PHARMACEUTICAL CO·Filed 2002·Granted Jun 28, 2005·9 cites·20 claims
- 0776US9206138B2Crystal containing unsaturated carboxylic acid amide compound and method for producing sameDAICEL CORP·Filed 2013·Granted Dec 8, 2015·3 cites·4 claims
- 0876US6420409B1Benzimidazole derivativesFUJISAWA PHARMACEUTICAL CO·Filed 1998·Granted Jul 16, 2002·21 cites·19 claims
- 0963US6890934B2Sulfonamide compounds and uses thereof as medicinesFUJISAWA PHARMACEUTICAL CO·Filed 2003·Granted May 10, 2005·1 cites·39 claims
- 1052US2004180947A1Sulfonamide compounds and pharmaceutical use thereofFUJISAWA PHARMACEUTICAL CO·Filed 2004·Application pending·0 cites
- 1148US10336708B2Imidazole compound, metal surface treatment liquid, metal surface treatment method, and laminate production methodTOKYO OHKA KOGYO CO LTD·Filed 2015·Granted Jul 2, 2019·0 cites·15 claims
- 1244US6869950B1Benzimidazole derivativesFUJISAWA PHARMACEUTICAL CO·Filed 1999·Granted Mar 22, 2005·6 cites·6 claims
- 1344US2005171185A1Indole derivativesFUJISAWA PHARMACEUTICAL CO·Filed 2005·Application pending·0 cites
- 1438US6703410B1Crystal forms of 3-(2,4-dichlorobenzyl)-2-methyl-n-(pentylsulfonyl)-3h-benzimidazole-5-carboxamideFUJISAWA PHARMACEUTICAL CO·Filed 1999·Granted Mar 9, 2004·4 cites·13 claims
- 1538US6573274B1Sulfonamide compounds and uses thereof as medicinesFUJISAWA PHARMACEUTICAL CO·Filed 1999·Granted Jun 3, 2003·2 cites·45 claims
- 1624US5702928AProcess for producing optically active triazole compounds and method of racemizing optically active triazole compoundsDAICEL CHEM·Filed 1995·Granted Dec 30, 1997·0 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →