Inventor · disambiguated record
Katsumi Iga
Also filed as: IGA KATSUMI
18 granted patents·2 pending applications·1,046 citations·filing 1986–2012
96Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD12HISAMITSU PHARMACEUTICAL CO5SUZUKI YASUYUKI2TAKEDA PHARMACEUTICAL1
Top patents by PatentIndex Score
20 records- 0197US5094854ALiposome composition useful for hypertheria therapyTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1990·Granted Mar 10, 1992·155 cites·18 claims
- 0297US4844904ALiposome compositionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1986·Granted Jul 4, 1989·142 cites·4 claims
- 0393US4877561AMethod of producing liposomeTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1987·Granted Oct 31, 1989·147 cites·13 claims
- 0492US5019394ALiposome composition and its productionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1988·Granted May 28, 1991·65 cites·9 claims
- 0591US5750100ASustained releasable parenteral pharmaceutical preparations and method of producing the sameTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1996·Granted May 12, 1998·94 cites·16 claims
- 0688US5000959ALiposome composition and production thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Mar 19, 1991·86 cites·8 claims
- 0782US5628993ASustained releasable parenteral pharmaceutical preparations and method of producing the sameTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1994·Granted May 13, 1997·54 cites·5 claims
- 0875US7378108B1Percutaneous absorption preparation of compound having angiotensin II antagonistic activityTAKEDA PHARMACEUTICAL·Filed 2000·Granted May 27, 2008·4 cites·25 claims
- 0975US5837281AStabilized interface for iontophoresisTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1996·Granted Nov 17, 1998·37 cites·31 claims
- 1071US2009264521A1Percutaneous absorption preparationSUZUKI YASUYUKI·Filed 2009·Application pending·0 cites
- 1169US5080904ALiposome composition and its productionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Jan 14, 1992·35 cites·9 claims
- 1261US6322550B2Method for transdermal administration of GP IIb/IIIa antagonistHISAMITSU PHARMACEUTICAL CO·Filed 1999·Granted Nov 27, 2001·22 cites·14 claims
- 1357US5993848ADissolution liquid for drug in iontophoresisTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1996·Granted Nov 30, 1999·56 cites·16 claims
- 1457US2012309823A1Percutaneous absorption preparationsSUZUKI YASUYUKI·Filed 2012·Application pending·0 cites
- 1546US5252336ALiposome composition whose liposome membrane contains a polyoxyethylene derivativeTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1991·Granted Oct 12, 1993·12 cites·5 claims
- 1644US6743432B1Interface for iontophoresisHISAMITSU PHARMACEUTICAL CO·Filed 1996·Granted Jun 1, 2004·34 cites·14 claims
- 1743US6526316B2Iontophoresis methodHISAMITSU PHARMACEUTICAL CO·Filed 1998·Granted Feb 25, 2003·32 cites·16 claims
- 1842US6416503B1Matrix for iontophoresesHISAMITSU PHARMACEUTICAL CO·Filed 1997·Granted Jul 9, 2002·29 cites·6 claims
- 1940US5700481ATransdermal drug delivery processTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1996·Granted Dec 23, 1997·29 cites·26 claims
- 2036US6248349B1Dissolution liquid for drug in iontophoresisHISAMITSU PHARMACEUTICAL CO·Filed 1998·Granted Jun 19, 2001·13 cites·7 claims
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