Inventor · disambiguated record
Masazumi Yamaguchi
Also filed as: YAMAGUCHI MASAZUMI
4 granted patents·3 pending applications·61 citations·filing 1998–2015
72Inventor score
Top patents by PatentIndex Score
7 records- 0174US6114319ACompositions containing difluprednateSENJU PHARMA CO·Filed 1998·Granted Sep 5, 2000·45 cites·17 claims
- 0251US6379688B2Preservative for emulsion and emulsion containing sameSENJU PHARMA CO·Filed 1998·Granted Apr 30, 2002·16 cites·6 claims
- 0345US8697746B2Solid dispersion of alpha-ketoamide derivativesCHEN ANDREW XIAN·Filed 2011·Granted Apr 15, 2014·0 cites·12 claims
- 0444US7572833B2Drug composition comprising dipeptidyl aldehyde derivativeSENJU PHARMA CO·Filed 2001·Granted Aug 11, 2009·0 cites·11 claims
- 0538US2015374820A1Difluprednate emulsion composition containing zincSENJU PHARMA CO·Filed 2014·Application pending·0 cites
- 0638US2015366879A1Difluprednate emulsion composition containing antimicrobial metalSENJU PHARMA CO·Filed 2014·Application pending·0 cites
- 0734US2018028667A1Aqueous liquid agentSENJU PHARMA CO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →