Inventor · disambiguated record
Fumihiko Matsubara
Also filed as: MATSUBARA FUMIHIKO
4 granted patents·1 pending application·33 citations·filing 1995–2015
68Inventor score
Files withSHIONOGI & CO4
Top patents by PatentIndex Score
5 records- 0177US6111098ACrystal of pyrrolidylthiocarbapenem derivative, lyophilized preparation containing said crystal, and process for producing the sameSHIONOGI & CO·Filed 1995·Granted Aug 29, 2000·30 cites·20 claims
- 0275US9949982B2Preparation containing cephalosporin having a catechol moietySHIONOGI & CO·Filed 2015·Granted Apr 24, 2018·3 cites·36 claims
- 0332US7049437B2Synthetic process and crystal form of condensed imidazopyridine derivativesSHIONOGI & CO·Filed 2001·Granted May 23, 2006·0 cites·5 claims
- 0430US2004157821A1Sulfate of cephem compoundFiled 2002·Application pending·0 cites
- 0526US10004750B2Salt of cephalosporin derivative, its crystalline solid and a method of manufacturing thereofSHIONOGI & CO·Filed 2015·Granted Jun 26, 2018·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →