Inventor · disambiguated record
Masahiro Ishizuka
Also filed as: ISHIZUKA MASAHIRO
15 granted patents·4 pending applications·43 citations·filing 1998–2022
89Inventor score
Top patents by PatentIndex Score
19 records- 0191US8173839B25-aminolevulinic acid salt, process for producing the same and use thereofTACHIYA NAOHISA·Filed 2005·Granted May 8, 2012·16 cites·10 claims
- 0278US8471061B25-aminolevulinic acid salt, process for producing the same and use thereofTACHIYA NAOHISA·Filed 2012·Granted Jun 25, 2013·2 cites·2 claims
- 0377US8563605B2Therapeutic agent for male sterilityMIYANARI SETSUKO·Filed 2009·Granted Oct 22, 2013·6 cites·6 claims
- 0474US8999296B2Method of detecting bladder cancerINOUE KEIJI·Filed 2009·Granted Apr 7, 2015·2 cites·16 claims
- 0572US9340490B2Diagnostic agent for tumorOKURA ICHIRO·Filed 2005·Granted May 17, 2016·7 cites·5 claims
- 0672US8790712B2Constitutional function-improving agentsKONDO MASAO·Filed 2005·Granted Jul 29, 2014·2 cites·15 claims
- 0769US10675242B2Aqueous formulation containing 5-aminolevulinic acid or the likeSBI PHARMACEUTICALS CO LTD·Filed 2017·Granted Jun 9, 2020·1 cites·9 claims
- 0869US2022370395A1Enhancer of photodynamic effect in ala-pdt or ala-pddSBI PHARMACEUTICALS CO LTD·Filed 2022·Application pending·0 cites
- 0959US8927532B2Therapeutic agent and diagnostic agent for mitochondrial dysfunction brain diseasesKUROIWA TOSHIHIKO·Filed 2012·Granted Jan 6, 2015·2 cites·3 claims
- 1058US2020030275A1Enhancer of photodynamic effect in ala-pdt or ala-pddSBI PHARMACEUTICALS CO LTD·Filed 2018·Application pending·0 cites
- 1155US8309493B2Polyphenol-content-increasing agent for plantKONDO MASAO·Filed 2007·Granted Nov 13, 2012·0 cites·6 claims
- 1254US2024189269A1Pharmaceutical composition for suppressing tmprss2 expressionTOKYO INST TECH·Filed 2021·Application pending·0 cites
- 1348US9517267B2Photodynamic diagnostic agent and photobleaching inhibitorSBI PHARMACEUTICALS CO LTD·Filed 2013·Granted Dec 13, 2016·0 cites·12 claims
- 1447US9488664B2Diagnostic agent for tumorSBI PHARMACEUTICALS CO LTD·Filed 2013·Granted Nov 8, 2016·0 cites·20 claims
- 1547US9061949B2Metal component absorption enhancer in plantTACHIYA NAOHISA·Filed 2007·Granted Jun 23, 2015·0 cites·2 claims
- 1645US9603928B2Medicinal composition for promoting synthesis of protoporphyrin IXSBI PHARMACEUTICALS CO LTD·Filed 2014·Granted Mar 28, 2017·0 cites·5 claims
- 1743US2010120916A1Therapeutic agent and diagnostic agent for mitochondrial dysfunction brain diseasesSBI ALAPROMO CO LTD·Filed 2008·Application pending·0 cites
- 1837US9707196B2Treatment agent and/or prophylactic agent for side effects of cancer drugsSBI PHARMACEUTICALS CO LTD·Filed 2012·Granted Jul 18, 2017·0 cites·4 claims
- 1933US6355671B1Sulfonated derivatives of cyclic phenol sulfides, process for the preparation thereof, separating and recovering agents containing cyclic phenol sulfides, methods for separation and recovery therewith, and drug compositions containing the sulfidesCOSMO RES INST·Filed 1998·Granted Mar 12, 2002·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →