Inventor · disambiguated record
Naruhito Higo
Also filed as: HIGO NARUHITO
44 granted patents·30 pending applications·1,233 citations·filing 1993–2023
98Inventor score
Files withHISAMITSU PHARMACEUTICAL CO42ADACHI HIROTOSHI4AMANO SATOSHI2NOVEN PHARMA2TERAHARA TAKAAKI2
Top patents by PatentIndex Score
74 records- 0194US11559501B2Transdermal amphetamine compositions with low levels of carbamateNOVEN PHARMA·Filed 2022·Granted Jan 24, 2023·3 cites·21 claims
- 0291US7504114B1Preparations for percutaneous absorptionHISAMITSU PHARMACEUTICALS·Filed 2000·Granted Mar 17, 2009·82 cites·3 claims
- 0391US6139866ATape formulation for percutaneous administration containing fentanyiHISAMITSU PHARMACEUTICAL CO·Filed 1997·Granted Oct 31, 2000·120 cites·13 claims
- 0487US5866157AMatrix patch formulationHISAMITSU PHARMACEUTICAL CO·Filed 1995·Granted Feb 2, 1999·88 cites·17 claims
- 0584US7914813B2Interface for transdermal drug administration deviceHISAMITSU PHARMACEUTICAL CO·Filed 2005·Granted Mar 29, 2011·38 cites·1 claims
- 0682US9308187B2Adhesive patch comprising diclofenac sodiumHISAMITSU PHARMACEUTICAL CO·Filed 2013·Granted Apr 12, 2016·7 cites·8 claims
- 0782US7718188B2Transdermal patch for external use comprising fentanylHISAMITSU PHARMACEUTICAL CO·Filed 2003·Granted May 18, 2010·15 cites·14 claims
- 0881US8420117B2Patch formulation for external useCHONO HIDEHARU·Filed 2010·Granted Apr 16, 2013·9 cites·3 claims
- 0980US6006130AIontophoresis electrode and iontophoresis device using the electrodeHISAMITSU PHARMACEUTICAL CO·Filed 1995·Granted Dec 21, 1999·192 cites·2 claims
- 1079US7988991B2Adhesive patchHISAMITSU PHARMACEUTICAL CO·Filed 2002·Granted Aug 2, 2011·13 cites·5 claims
- 1176US7018345B2Iontophoresis systemHISAMITSU PHARMACEUTICAL CO·Filed 2003·Granted Mar 28, 2006·64 cites·10 claims
- 1275US12427122B2Method of making transdermal amphetamine composition with low levels of carbamateNOVEN PHARMA·Filed 2023·Granted Sep 30, 2025·0 cites·27 claims
- 1375US8173155B2Adhesive patchYASUKOCHI TAKASHI·Filed 2005·Granted May 8, 2012·1 cites·20 claims
- 1473US8802134B2Patch and method for producing the sameHISAMITSU PHARMACEUTICAL CO·Filed 2013·Granted Aug 12, 2014·5 cites·10 claims
- 1572US6597947B1Iontophoresis deviceHISAMITSU PHARMACEUTICAL CO·Filed 2000·Granted Jul 22, 2003·54 cites·20 claims
- 1671US7785622B2Adhesive patch for fentanyl administrationHISAMITSU PHARMACEUTICAL CO·Filed 2003·Granted Aug 31, 2010·5 cites·18 claims
- 1771US7754236B2Patch with improved anchoring properties between a substrate and an adhesiveHISAMITSU PHARMACEUTICAL CO·Filed 2003·Granted Jul 13, 2010·2 cites·13 claims
- 1870US8275454B2Iontophoresis device activated in useADACHI HIROTOSHI·Filed 2004·Granted Sep 25, 2012·55 cites·12 claims
- 1970USD558062SPackageHISAMITSU PHARMACEUTICAL CO·Filed 2004·Granted Dec 25, 2007·12 cites·1 claims
- 2067US6915159B1Electrode structure for iontophoresis device and method of producing the sameHISAMITSU PHARMACEUTICAL CO·Filed 2000·Granted Jul 5, 2005·39 cites·16 claims
- 2165US6643544B1Iontophoresis deviceHISAMITSU PHARMACEUTICAL CO·Filed 2000·Granted Nov 4, 2003·37 cites·8 claims
- 2265US6546282B1Device for IontophoresisHISAMITSU PHARMACEUTICAL CO·Filed 2000·Granted Apr 8, 2003·33 cites·13 claims
- 2364US2008188509A1Transdermal Preparations and Method for Relieving Side Effects in Pergolide TherapyTOSHIMITSU ARATA·Filed 2008·Application pending·0 cites
- 2463US6330471B1Iontophoresis electrode deviceHISAMITSU PHARMACEUTICAL CO·Filed 1997·Granted Dec 11, 2001·91 cites·31 claims
- 2562US7034083B2Pressure-sensitive adhesive and patch employing the sameHISAMITSU PHARMACEUTICALS CO I·Filed 2003·Granted Apr 25, 2006·3 cites·6 claims
- 2661US8691267B2Adhesive patchTERAHARA TAKAAKI·Filed 2003·Granted Apr 8, 2014·2 cites·8 claims
- 2759US5932227APercutaneously administrable base composition and drug composition prepared therefromHISAMITSU PHARMACEUTICAL CO·Filed 1993·Granted Aug 3, 1999·26 cites·18 claims
- 2858US2007082037A1Transdermal preparations and method for relieving side effects in pergolide therapyTOSHIMITSU ARATA·Filed 2004·Application pending·0 cites
- 2957US2009208560A1Cover material and plaster with cover materialHISAMITSU PHARMACEUTICAL CO·Filed 2009·Application pending·0 cites
- 3055US2007184097A1Adhesive preparationsHISAMITSU PHARMACEUTICAL CO·Filed 2007·Application pending·0 cites
- 3155US2007264316A1Patch Activated In UseADACHI HIROTOSHI·Filed 2004·Application pending·0 cites
- 3254US7883719B2Pasting agentHISAMITSU PHARMACEUTICAL CO·Filed 2003·Granted Feb 8, 2011·0 cites·5 claims
- 3352US7631759B2Packaging bagHISAMITSU PHARMACEUTICAL CO·Filed 2004·Granted Dec 15, 2009·0 cites·4 claims
- 3452US6654635B1Iontophoresis deviceHISAMITSU PHARMACEUTICAL CO·Filed 1999·Granted Nov 25, 2003·52 cites·16 claims
- 3551US2005042269A1Plaster having laminated supportFiled 2002·Application pending·0 cites
- 3650US2008226697A1Patch for External Use with Elevated Content of Absorption Promoter in Pressure-Sensitive Adhesive BaseHISAMITSU PHARMACEUTICAL CO·Filed 2005·Application pending·0 cites
- 3749US2004142024A1Patch formulation for external useHISAMITSU PHARMACEUTICAL CO·Filed 2004·Application pending·0 cites
- 3849US2006110433A1Adhesive patchTERAHARA TAKAAKI·Filed 2003·Application pending·0 cites
- 3948US2005271725A1Adhesive gel composition for iontophoresis preparation and process for producing the sameKURIBAYASHI MITSURU·Filed 2003·Application pending·0 cites
- 4048US2004071765A1Composition and device structure for iontophoresisHISAMITSU PHARMACEUTICAL CO·Filed 2003·Application pending·0 cites
- 4147USRE45936EPressure-sensitive adhesive and patch employing the sameYASUKOCHI TAKASHI·Filed 2003·Granted Mar 22, 2016·0 cites·15 claims
- 4246US2004028724A1Pharmaceutical preparation of percutaneous absorption typeFiled 2001·Application pending·0 cites
- 4346US2005119385A1Process for production of pressure-sensitive adhesive moldings comprising crosslinked polymers as the main componentFiled 2003·Application pending·0 cites
- 4446US2007190123A1Cover material and plaster with cover materialAIDA KAZUNOSUKE·Filed 2005·Application pending·0 cites
- 4545US8155738B2Composition and device structure for iontophoresisADACHI HIROTOSHI·Filed 2010·Granted Apr 10, 2012·0 cites·4 claims
- 4645US7200433B2Transdermal or transmucosal drug delivery deviceHISAMITSU PHARMACEUTICAL CO·Filed 2003·Granted Apr 3, 2007·1 cites·10 claims
- 4745US2005163831A1Patch for transdermal administrationHISAMITSU PHARMACEUTICAL CO·Filed 2005·Application pending·0 cites
- 4844US6743432B1Interface for iontophoresisHISAMITSU PHARMACEUTICAL CO·Filed 1996·Granted Jun 1, 2004·34 cites·14 claims
- 4944US6104950APlaster structure for iontophoresisHISAMITSU PHARMACEUTICAL CO·Filed 1995·Granted Aug 15, 2000·38 cites·26 claims
- 5044US2007158227A1Plaster enclosing packaging bagAMANO SATOSHI·Filed 2005·Application pending·0 cites
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →