Inventor · disambiguated record
Tsutomu Nakamura
Also filed as: NAKAMURA TSUTOMU
12 granted patents·3 pending applications·126 citations·filing 1978–2009
91Inventor score
Files withKAKEN PHARMA CO LTD8ARKRAY INC2HIRAI HIDEFUMI1KAKEN PHARMACEUITICAL CO LTD1KAKENYAKU KAKO KK1
Top patents by PatentIndex Score
15 records- 0181US5403867APreparation for treating wounds or hemorrhoidsKAKEN PHARMA CO LTD·Filed 1993·Granted Apr 4, 1995·36 cites·4 claims
- 0269US7250488B1Transcriptional activation inhibitory proteinKYOWA HAKKO KOGYO KK·Filed 2000·Granted Jul 31, 2007·5 cites·4 claims
- 0369US4234570AProteinic active substancesKAKENYAKU KAKO KK·Filed 1978·Granted Nov 18, 1980·13 cites·14 claims
- 0468US5679707APreparation for treating wounds or hemorrhoidsKAKEN PHARMA CO LTD·Filed 1994·Granted Oct 21, 1997·17 cites·3 claims
- 0567US6376671B12-sulfamoylbenzoic acid derivativesKAKEN PHARMA CO LTD·Filed 2001·Granted Apr 23, 2002·4 cites·3 claims
- 0659US2009145840A1Blood cell separation membrane and blood retention tool using the sameARKRAY INC·Filed 2009·Application pending·0 cites
- 0754US5319134AProcess for introducing a carboxyl group to an aromatic carboxylic acid or a derivative thereofHIRAI HIDEFUMI·Filed 1992·Granted Jun 7, 1994·6 cites·13 claims
- 0853US5852050APreparation for treating wounds or hemorrhoidsKAKEN PHARMA CO LTD·Filed 1997·Granted Dec 22, 1998·8 cites·5 claims
- 0952US5514652ATherapy of respiratory tract diseases using basic fibroblast growth factorKAKEN PHARMA CO LTD·Filed 1993·Granted May 7, 1996·17 cites·3 claims
- 1052US2006188392A1Blood cell separation membrane and blood retention tool including the sameARKRAY INC·Filed 2004·Application pending·0 cites
- 1148US6232343B1Ophthalmic preparationsTORAY INDUSTRIES·Filed 1997·Granted May 15, 2001·11 cites·17 claims
- 1243US6048890APhenylamidinothiophene derivatives and anti-inflammatory agent containing the sameKAKEN PHARMA CO LTD·Filed 1996·Granted Apr 11, 2000·3 cites·5 claims
- 1341US6255321B12-sulfamoylbenzoic acid derivativesKAKEN PHARMA CO LTD·Filed 1998·Granted Jul 3, 2001·5 cites·15 claims
- 1439US2008249144A1Preventive or Therapeutic Agent for Chronic Inflammatory Lung DiseaseKAKEN PHARMACEUITICAL CO LTD·Filed 2005·Application pending·0 cites
- 1532US5190959APiperidine compounds which have useful pharmaceutical activityKAKEN PHARMA CO LTD·Filed 1992·Granted Mar 2, 1993·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →